122252132 has 24 divisors (see below), whose sum is σ = 219425976. Its totient is φ = 59574528.

The previous prime is 122252089. The next prime is 122252147. The reversal of 122252132 is 231252221.

It can be written as a sum of positive squares in 4 ways, for example, as 2262016 + 119990116 = 1504^2 + 10954^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31448 + ... + 35120.

It is an arithmetic number, because the mean of its divisors is an integer number (9142749).

Almost surely, 2^122252132 is an apocalyptic number.

It is an amenable number.

122252132 is a deficient number, since it is larger than the sum of its proper divisors (97173844).

122252132 is a wasteful number, since it uses less digits than its factorization.

122252132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3887 (or 3885 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 122252132 is about 11056.7686057003. The cubic root of 122252132 is about 496.3089960252.

The spelling of 122252132 in words is "one hundred twenty-two million, two hundred fifty-two thousand, one hundred thirty-two".