122715107052 has 12 divisors (see below), whose sum is σ = 286335249816. Its totient is φ = 40905035680.

The previous prime is 122715107027. The next prime is 122715107089. The reversal of 122715107052 is 250701517221.

It is a tau number, because it is divible by the number of its divisors (12).

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, 5113129449 + ... + 5113129472.

It is an arithmetic number, because the mean of its divisors is an integer number (23861270818).

Almost surely, 2^122715107052 is an apocalyptic number.

122715107052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122715107052 is an abundant number, since it is smaller than the sum of its proper divisors (163620142764).

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

122715107052 is a wasteful number, since it uses less digits than its factorization.

122715107052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10226258928 (or 10226258926 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 33.

The spelling of 122715107052 in words is "one hundred twenty-two billion, seven hundred fifteen million, one hundred seven thousand, fifty-two".