23212758108 has 24 divisors (see below), whose sum is σ = 54378898560. Its totient is φ = 7706758000.

The previous prime is 23212758097. The next prime is 23212758133. The reversal of 23212758108 is 80185721232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3850368 + ... + 3856391.

It is an arithmetic number, because the mean of its divisors is an integer number (2265787440).

Almost surely, 2^23212758108 is an apocalyptic number.

It is an amenable number.

23212758108 is an abundant number, since it is smaller than the sum of its proper divisors (31166140452).

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

23212758108 is a wasteful number, since it uses less digits than its factorization.

23212758108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7707017 (or 7707015 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 23212758108 in words is "twenty-three billion, two hundred twelve million, seven hundred fifty-eight thousand, one hundred eight".