122716612 has 12 divisors (see below), whose sum is σ = 215194896. Its totient is φ = 61232360.

The previous prime is 122716609. The next prime is 122716621. The reversal of 122716612 is 216617221.

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, 29278 + ... + 33205.

It is an arithmetic number, because the mean of its divisors is an integer number (17932908).

Almost surely, 2^122716612 is an apocalyptic number.

It is an amenable number.

122716612 is a deficient number, since it is larger than the sum of its proper divisors (92478284).

122716612 is a wasteful number, since it uses less digits than its factorization.

122716612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62978 (or 62976 counting only the distinct ones).

The product of its digits is 2016, while the sum is 28.

The square root of 122716612 is about 11077.7530212584. The cubic root of 122716612 is about 496.9367540402.

The spelling of 122716612 in words is "one hundred twenty-two million, seven hundred sixteen thousand, six hundred twelve".