122275513071 has 6 divisors (see below), whose sum is σ = 176620185560. Its totient is φ = 81517008708.

The previous prime is 122275513051. The next prime is 122275513123. The reversal of 122275513071 is 170315572221.

122275513071 is a `hidden beast` number, since 1 + 2 + 2 + 2 + 7 + 551 + 30 + 71 = 666.

It is not a de Polignac number, because 122275513071 - 2⁵ = 122275513039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122275513001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6793084051 + ... + 6793084068.

Almost surely, 2^122275513071 is an apocalyptic number.

122275513071 is a deficient number, since it is larger than the sum of its proper divisors (54344672489).

122275513071 is a wasteful number, since it uses less digits than its factorization.

122275513071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13586168125 (or 13586168122 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The spelling of 122275513071 in words is "one hundred twenty-two billion, two hundred seventy-five million, five hundred thirteen thousand, seventy-one".