852388922522 has 16 divisors (see below), whose sum is σ = 1308486960000. Its totient is φ = 416336744880.

The previous prime is 852388922519. The next prime is 852388922599. The reversal of 852388922522 is 225229883258.

852388922522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×852388922522² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27520022 + ... + 27550977.

It is an arithmetic number, because the mean of its divisors is an integer number (81780435000).

Almost surely, 2^852388922522 is an apocalyptic number.

852388922522 is a deficient number, since it is larger than the sum of its proper divisors (456098037478).

852388922522 is a wasteful number, since it uses less digits than its factorization.

852388922522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55071181.

The product of its digits is 11059200, while the sum is 56.

The spelling of 852388922522 in words is "eight hundred fifty-two billion, three hundred eighty-eight million, nine hundred twenty-two thousand, five hundred twenty-two".