22232111123263 has 2 divisors, whose sum is σ = 22232111123264. Its totient is φ = 22232111123262.

The previous prime is 22232111123219. The next prime is 22232111123273. The reversal of 22232111123263 is 36232111123222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22232111123263 - 2¹⁷ = 22232110992191 is a prime.

It is a super-2 number, since 2×22232111123263² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22232111123203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11116055561631 + 11116055561632.

It is an arithmetic number, because the mean of its divisors is an integer number (11116055561632).

Almost surely, 2^{22232111123263} is an apocalyptic number.

22232111123263 is a deficient number, since it is larger than the sum of its proper divisors (1).

22232111123263 is an equidigital number, since it uses as much as digits as its factorization.

22232111123263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 31.

Adding to 22232111123263 its reverse (36232111123222), we get a palindrome (58464222246485).

The spelling of 22232111123263 in words is "twenty-two trillion, two hundred thirty-two billion, one hundred eleven million, one hundred twenty-three thousand, two hundred sixty-three".