22253524552231 has 16 divisors (see below), whose sum is σ = 25546438886400. Its totient is φ = 18989180321760.

The previous prime is 22253524552211. The next prime is 22253524552247. The reversal of 22253524552231 is 13225542535222.

It is a cyclic number.

It is not a de Polignac number, because 22253524552231 - 2⁵ = 22253524552199 is a prime.

It is a super-2 number, since 2×22253524552231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22253524552201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2170681 + ... + 7015618.

It is an arithmetic number, because the mean of its divisors is an integer number (1596652430400).

Almost surely, 2^{22253524552231} is an apocalyptic number.

22253524552231 is a deficient number, since it is larger than the sum of its proper divisors (3292914334169).

22253524552231 is a wasteful number, since it uses less digits than its factorization.

22253524552231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9187854.

The product of its digits is 1440000, while the sum is 43.

The spelling of 22253524552231 in words is "twenty-two trillion, two hundred fifty-three billion, five hundred twenty-four million, five hundred fifty-two thousand, two hundred thirty-one".