22153445610732 has 36 divisors (see below), whose sum is σ = 55999142286360. Its totient is φ = 7384461460992.

The previous prime is 22153445610721. The next prime is 22153445610743. The reversal of 22153445610732 is 23701654435122.

22153445610732 is a `hidden beast` number, since 2 + 2 + 1 + 53 + 4 + 4 + 561 + 0 + 7 + 32 = 666.

It is an interprime number because it is at equal distance from previous prime (22153445610721) and next prime (22153445610743).

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

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, 18205644 + ... + 19384332.

Almost surely, 2^{22153445610732} is an apocalyptic number.

It is an amenable number.

22153445610732 is an abundant number, since it is smaller than the sum of its proper divisors (33845696675628).

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

22153445610732 is a wasteful number, since it uses less digits than its factorization.

22153445610732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700782 (or 1700777 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 22153445610732 in words is "twenty-two trillion, one hundred fifty-three billion, four hundred forty-five million, six hundred ten thousand, seven hundred thirty-two".