Roman Numeral — XXII (22) — free printable diagram

What is XXII in Roman numerals?

XXII is the Roman numeral for 22 — twenty-two. Written the other way round, 22 in Roman numerals is XXII.

Roman numeral

XXII

Number

22

In words

twenty-two

Symbols used

I = 1, X = 10

Written as

X (10) + X (10) + I (1) + I (1)

• XXII is built from X (10) + X (10) + I (1) + I (1), which adds up to 22.
• Roman numerals are read from left to right, adding each symbol as you go, except where the subtraction rule applies.