122296561612 has 48 divisors (see below), whose sum is σ = 225165999520. Its totient is φ = 58047155712.

The previous prime is 122296561559. The next prime is 122296561637. The reversal of 122296561612 is 216165692221.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5952814 + ... + 5973322.

Almost surely, 2^122296561612 is an apocalyptic number.

It is an amenable number.

122296561612 is a deficient number, since it is larger than the sum of its proper divisors (102869437908).

122296561612 is a wasteful number, since it uses less digits than its factorization.

122296561612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21530 (or 21528 counting only the distinct ones).

The product of its digits is 155520, while the sum is 43.

The spelling of 122296561612 in words is "one hundred twenty-two billion, two hundred ninety-six million, five hundred sixty-one thousand, six hundred twelve".