22490527112 has 16 divisors (see below), whose sum is σ = 42187078860. Its totient is φ = 11240639424.

The previous prime is 22490527057. The next prime is 22490527117. The reversal of 22490527112 is 21172509422.

It can be written as a sum of positive squares in 2 ways, for example, as 14181475396 + 8309051716 = 119086^2 + 91154^2 .

It is not an unprimeable number, because it can be changed into a prime (22490527117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557303 + ... + 596294.

Almost surely, 2^22490527112 is an apocalyptic number.

It is an amenable number.

22490527112 is a deficient number, since it is larger than the sum of its proper divisors (19696551748).

22490527112 is a wasteful number, since it uses less digits than its factorization.

22490527112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156040 (or 1156036 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 22490527112 in words is "twenty-two billion, four hundred ninety million, five hundred twenty-seven thousand, one hundred twelve".