22975576448128 has 32 divisors (see below), whose sum is σ = 47349989185500. Its totient is φ = 11091657593856.

The previous prime is 22975576448113. The next prime is 22975576448141. The reversal of 22975576448128 is 82184467557922.

It can be written as a sum of positive squares in 2 ways, for example, as 20460713315904 + 2514863132224 = 4523352^2 + 1585832^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×22975576448128² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3094766823 + ... + 3094774246.

Almost surely, 2^{22975576448128} is an apocalyptic number.

It is an amenable number.

22975576448128 is an abundant number, since it is smaller than the sum of its proper divisors (24374412737372).

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

22975576448128 is an equidigital number, since it uses as much as digits as its factorization.

22975576448128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6189541112 (or 6189541100 counting only the distinct ones).

The product of its digits is 541900800, while the sum is 70.

The spelling of 22975576448128 in words is "twenty-two trillion, nine hundred seventy-five billion, five hundred seventy-six million, four hundred forty-eight thousand, one hundred twenty-eight".