122015120004032 has 28 divisors (see below), whose sum is σ = 242124595932720. Its totient is φ = 61007347800576.

The previous prime is 122015120004007. The next prime is 122015120004049. The reversal of 122015120004032 is 230400021510221.

It is a junction number, because it is equal to n+sod(n) for n = 122015120003989 and 122015120004007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16110269 + ... + 22440387.

Almost surely, 2^{122015120004032} is an apocalyptic number.

It is an amenable number.

122015120004032 is a deficient number, since it is larger than the sum of its proper divisors (120109475928688).

122015120004032 is an equidigital number, since it uses as much as digits as its factorization.

122015120004032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6631308 (or 6631298 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 122015120004032 its reverse (230400021510221), we get a palindrome (352415141514253).

The spelling of 122015120004032 in words is "one hundred twenty-two trillion, fifteen billion, one hundred twenty million, four thousand, thirty-two".