22232078523072 has 168 divisors, whose sum is σ = 70469645547600. Its totient is φ = 6644705771520.

The previous prime is 22232078523049. The next prime is 22232078523073. The reversal of 22232078523072 is 27032587023222.

22232078523072 is a `hidden beast` number, since 2 + 22 + 32 + 0 + 7 + 8 + 523 + 0 + 72 = 666.

It is not an unprimeable number, because it can be changed into a prime (22232078523073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23570697 + ... + 24495752.

Almost surely, 2^{22232078523072} is an apocalyptic number.

22232078523072 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22232078523072 is an abundant number, since it is smaller than the sum of its proper divisors (48237567024528).

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

22232078523072 is a wasteful number, since it uses less digits than its factorization.

22232078523072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48066551 (or 48066538 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 45.

The spelling of 22232078523072 in words is "twenty-two trillion, two hundred thirty-two billion, seventy-eight million, five hundred twenty-three thousand, seventy-two".