232215550122231 has 24 divisors (see below), whose sum is σ = 372521987054160. Its totient is φ = 142901876995488.

The previous prime is 232215550122217. The next prime is 232215550122253. The reversal of 232215550122231 is 132221055512232.

232215550122231 is a `hidden beast` number, since 2 + 32 + 2 + 15 + 550 + 12 + 22 + 31 = 666.

It is not a de Polignac number, because 232215550122231 - 2¹⁰ = 232215550121207 is a prime.

It is a super-2 number, since 2×232215550122231² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232215550122631) 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, 25445486356 + ... + 25445495481.

It is an arithmetic number, because the mean of its divisors is an integer number (15521749460590).

Almost surely, 2^{232215550122231} is an apocalyptic number.

232215550122231 is a deficient number, since it is larger than the sum of its proper divisors (140306436931929).

232215550122231 is a wasteful number, since it uses less digits than its factorization.

232215550122231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50890981872 (or 50890981853 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 232215550122231 in words is "two hundred thirty-two trillion, two hundred fifteen billion, five hundred fifty million, one hundred twenty-two thousand, two hundred thirty-one".