22536132651 has 12 divisors (see below), whose sum is σ = 33602262720. Its totient is φ = 14539440240.

The previous prime is 22536132629. The next prime is 22536132653. The reversal of 22536132651 is 15623163522.

22536132651 is a `hidden beast` number, since 225 + 3 + 61 + 326 + 51 = 666.

It is not a de Polignac number, because 22536132651 - 2⁶ = 22536132587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22536132653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40387056 + ... + 40387613.

It is an arithmetic number, because the mean of its divisors is an integer number (2800188560).

Almost surely, 2^22536132651 is an apocalyptic number.

22536132651 is a deficient number, since it is larger than the sum of its proper divisors (11066130069).

22536132651 is a wasteful number, since it uses less digits than its factorization.

22536132651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80774706 (or 80774703 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The spelling of 22536132651 in words is "twenty-two billion, five hundred thirty-six million, one hundred thirty-two thousand, six hundred fifty-one".