22 in Roman Numerals
Twenty-two is written XXII in Roman numerals. You read it left to right, adding each glyph in turn: X for 10, X for 10, I for 1, I for 1.
How XXII is formed
Reading left to right, 22 breaks into these additive parts. Each Roman symbol is added in turn to reach the total.
X + X + I + I = 10 + 10 + 1 + 1 = 22.
Where 22 in Roman numerals is used
- Chapter, act or appendix numbering in books and plays.
- Super Bowl XXII and other numbered championship events.
- Outlines, exam questions and list items in formal documents.
- Monarch and pope names, for example the 22nd of a royal line.
Good to know about 22
- Super Bowl XXII was played in 1988; the NFL numbers its championship in Roman numerals (with the one-off exception of Super Bowl 50).
- 22 is a repdigit, the same digit repeated, which makes XXII a tidy example of how each place value is written in turn.
Convert another number
22 is written XXII in Roman numerals.
Frequently asked questions
How do you write 22 in Roman numerals?
Write 22 as XXII, combining X + X + I + I. Start from the largest value that fits and work down until nothing is left over.
Which Super Bowl is XXII?
Super Bowl XXII is the 22nd Super Bowl, played in 1988. The NFL sets its championship number in Roman numerals, which is why so many people look up values like XXII.
How do you write the repdigit 22 in Roman numerals?
Even though 22 is the same digit repeated, each place value is written separately: XXII is X + X + I + I. Roman numerals have no shortcut for repeated digits the way the Arabic form does.
Is there a shorter way to write 22?
No. XXII is the standard, canonical spelling. Each value has exactly one correct Roman form, so XXII is the only valid way to write 22.