22340514152 has 32 divisors (see below), whose sum is σ = 45702247680. Its totient is φ = 10153503360.

The previous prime is 22340514139. The next prime is 22340514167. The reversal of 22340514152 is 25141504322.

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, 1334828 + ... + 1351460.

It is an arithmetic number, because the mean of its divisors is an integer number (1428195240).

Almost surely, 2^22340514152 is an apocalyptic number.

22340514152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22340514152 is an abundant number, since it is smaller than the sum of its proper divisors (23361733528).

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

22340514152 is a wasteful number, since it uses less digits than its factorization.

22340514152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31913 (or 31909 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The spelling of 22340514152 in words is "twenty-two billion, three hundred forty million, five hundred fourteen thousand, one hundred fifty-two".