222112203263 has 2 divisors, whose sum is σ = 222112203264. Its totient is φ = 222112203262.

The previous prime is 222112203227. The next prime is 222112203289. The reversal of 222112203263 is 362302211222.

It is an a-pointer prime, because the next prime (222112203289) can be obtained adding 222112203263 to its sum of digits (26).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222112203263 - 2¹⁶ = 222112137727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222112203293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111056101631 + 111056101632.

It is an arithmetic number, because the mean of its divisors is an integer number (111056101632).

Almost surely, 2^222112203263 is an apocalyptic number.

222112203263 is a deficient number, since it is larger than the sum of its proper divisors (1).

222112203263 is an equidigital number, since it uses as much as digits as its factorization.

222112203263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 222112203263 its reverse (362302211222), we get a palindrome (584414414485).

The spelling of 222112203263 in words is "two hundred twenty-two billion, one hundred twelve million, two hundred three thousand, two hundred sixty-three".