202231352505051 has 12 divisors (see below), whose sum is σ = 292113359959200. Its totient is φ = 134820252589680.

The previous prime is 202231352505031. The next prime is 202231352505179. The reversal of 202231352505051 is 150505253132202.

202231352505051 is a `hidden beast` number, since 2 + 0 + 2 + 2 + 31 + 3 + 525 + 0 + 50 + 51 = 666.

It is not a de Polignac number, because 202231352505051 - 2³⁹ = 201681596691163 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202231352504997 and 202231352505015.

It is not an unprimeable number, because it can be changed into a prime (202231352505001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52112976 + ... + 55858973.

It is an arithmetic number, because the mean of its divisors is an integer number (24342779996600).

Almost surely, 2^{202231352505051} is an apocalyptic number.

202231352505051 is a deficient number, since it is larger than the sum of its proper divisors (89882007454149).

202231352505051 is a wasteful number, since it uses less digits than its factorization.

202231352505051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108180066 (or 108180063 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 202231352505051 in words is "two hundred two trillion, two hundred thirty-one billion, three hundred fifty-two million, five hundred five thousand, fifty-one".