22232165324460 has 96 divisors (see below), whose sum is σ = 76615462060032. Its totient is φ = 4690742572800.

The previous prime is 22232165324371. The next prime is 22232165324497. The reversal of 22232165324460 is 6442356123222.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2035907116 + ... + 2035918035.

It is an arithmetic number, because the mean of its divisors is an integer number (798077729792).

Almost surely, 2^{22232165324460} is an apocalyptic number.

22232165324460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22232165324460 is an abundant number, since it is smaller than the sum of its proper divisors (54383296735572).

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

22232165324460 is a wasteful number, since it uses less digits than its factorization.

22232165324460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4071825183 (or 4071825181 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 22232165324460 in words is "twenty-two trillion, two hundred thirty-two billion, one hundred sixty-five million, three hundred twenty-four thousand, four hundred sixty".