522412422432 has 96 divisors (see below), whose sum is σ = 1515129743232. Its totient is φ = 156768251904.

The previous prime is 522412422431. The next prime is 522412422439. The reversal of 522412422432 is 234224214225.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×522412422432² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 522412422393 and 522412422402.

It is not an unprimeable number, because it can be changed into a prime (522412422431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6921283 + ... + 6996354.

It is an arithmetic number, because the mean of its divisors is an integer number (15782601492).

Almost surely, 2^522412422432 is an apocalyptic number.

It is an amenable number.

522412422432 is an abundant number, since it is smaller than the sum of its proper divisors (992717320800).

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

522412422432 is a wasteful number, since it uses less digits than its factorization.

522412422432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13917690 (or 13917682 counting only the distinct ones).

The product of its digits is 61440, while the sum is 33.

Adding to 522412422432 its reverse (234224214225), we get a palindrome (756636636657).

The spelling of 522412422432 in words is "five hundred twenty-two billion, four hundred twelve million, four hundred twenty-two thousand, four hundred thirty-two".