122534368772 has 24 divisors (see below), whose sum is σ = 220228787520. Its totient is φ = 59632421600.

The previous prime is 122534368771. The next prime is 122534368783. The reversal of 122534368772 is 277863435221.

It is a self number, because there is not a number n which added to its sum of digits gives 122534368772.

It is not an unprimeable number, because it can be changed into a prime (122534368771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2546528 + ... + 2594199.

It is an arithmetic number, because the mean of its divisors is an integer number (9176199480).

Almost surely, 2^122534368772 is an apocalyptic number.

It is an amenable number.

122534368772 is a deficient number, since it is larger than the sum of its proper divisors (97694418748).

122534368772 is a wasteful number, since it uses less digits than its factorization.

122534368772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5140891 (or 5140889 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 50.

The spelling of 122534368772 in words is "one hundred twenty-two billion, five hundred thirty-four million, three hundred sixty-eight thousand, seven hundred seventy-two".