22904311875 has 20 divisors (see below), whose sum is σ = 38161640616. Its totient is φ = 12215632000.

The previous prime is 22904311849. The next prime is 22904311879. The reversal of 22904311875 is 57811340922.

It is not a de Polignac number, because 22904311875 - 2⁷ = 22904311747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22904311879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6105942 + ... + 6109691.

Almost surely, 2^22904311875 is an apocalyptic number.

22904311875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22904311875 is a deficient number, since it is larger than the sum of its proper divisors (15257328741).

22904311875 is an equidigital number, since it uses as much as digits as its factorization.

22904311875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12215656 (or 12215641 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 22904311875 in words is "twenty-two billion, nine hundred four million, three hundred eleven thousand, eight hundred seventy-five".