22331124514152 has 48 divisors (see below), whose sum is σ = 64037783536740. Its totient is φ = 7005842984448.

The previous prime is 22331124514129. The next prime is 22331124514187. The reversal of 22331124514152 is 25141542113322.

22331124514152 is a `hidden beast` number, since 2 + 2 + 3 + 3 + 1 + 124 + 514 + 15 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 21527688362436 + 803436151716 = 4639794^2 + 896346^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9122190163 + ... + 9122192610.

Almost surely, 2^{22331124514152} is an apocalyptic number.

It is an amenable number.

22331124514152 is an abundant number, since it is smaller than the sum of its proper divisors (41706659022588).

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

22331124514152 is a wasteful number, since it uses less digits than its factorization.

22331124514152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18244382802 (or 18244382795 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

Adding to 22331124514152 its reverse (25141542113322), we get a palindrome (47472666627474).

The spelling of 22331124514152 in words is "twenty-two trillion, three hundred thirty-one billion, one hundred twenty-four million, five hundred fourteen thousand, one hundred fifty-two".