122751245252 has 12 divisors (see below), whose sum is σ = 214833850896. Its totient is φ = 61370145000.

The previous prime is 122751245233. The next prime is 122751245291. The reversal of 122751245252 is 252542157221.

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, 1318778 + ... + 1408785.

It is an arithmetic number, because the mean of its divisors is an integer number (17902820908).

Almost surely, 2^122751245252 is an apocalyptic number.

It is an amenable number.

122751245252 is a deficient number, since it is larger than the sum of its proper divisors (92082605644).

122751245252 is a wasteful number, since it uses less digits than its factorization.

122751245252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2738818 (or 2738816 counting only the distinct ones).

The product of its digits is 112000, while the sum is 38.

The spelling of 122751245252 in words is "one hundred twenty-two billion, seven hundred fifty-one million, two hundred forty-five thousand, two hundred fifty-two".