Two hundred and twenty-two
In mathematics, 222 or two hundred (and) twenty-two is a repdigit.
- Radii at 0° and approximately 222.49° divide a circle in the golden ratio.
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- The first triple repdigit in the square root of 222 is 222:
- A prime reciprocal magic square based on 223 in base three has a magic constant of 222.
