122650652 has 12 divisors (see below), whose sum is σ = 216538896. Its totient is φ = 60782400.

The previous prime is 122650637. The next prime is 122650667. The reversal of 122650652 is 256056221.

It is an interprime number because it is at equal distance from previous prime (122650637) and next prime (122650667).

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, 135224 + ... + 136127.

It is an arithmetic number, because the mean of its divisors is an integer number (18044908).

Almost surely, 2^122650652 is an apocalyptic number.

It is an amenable number.

122650652 is a deficient number, since it is larger than the sum of its proper divisors (93888244).

122650652 is a wasteful number, since it uses less digits than its factorization.

122650652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271468 (or 271466 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 122650652 is about 11074.7754830516. The cubic root of 122650652 is about 496.8477038233.

The spelling of 122650652 in words is "one hundred twenty-two million, six hundred fifty thousand, six hundred fifty-two".