22502113111044 has 36 divisors (see below), whose sum is σ = 65006104543744. Its totient is φ = 6429175174512.

The previous prime is 22502113111033. The next prime is 22502113111067. The reversal of 22502113111044 is 44011131120522.

22502113111044 is a `hidden beast` number, since 2 + 2 + 502 + 1 + 1 + 3 + 1 + 110 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 22502113110999 and 22502113111017.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44647049572 + ... + 44647050075.

Almost surely, 2^{22502113111044} is an apocalyptic number.

It is an amenable number.

22502113111044 is an abundant number, since it is smaller than the sum of its proper divisors (42503991432700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22502113111044 is a wasteful number, since it uses less digits than its factorization.

22502113111044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89294099664 (or 89294099659 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 22502113111044 its reverse (44011131120522), we get a palindrome (66513244231566).

The spelling of 22502113111044 in words is "twenty-two trillion, five hundred two billion, one hundred thirteen million, one hundred eleven thousand, forty-four".