122063272 has 8 divisors (see below), whose sum is σ = 228868650. Its totient is φ = 61031632.

The previous prime is 122063243. The next prime is 122063321. The reversal of 122063272 is 272360221.

It can be written as a sum of positive squares in only one way, i.e., 101324356 + 20738916 = 10066^2 + 4554^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7628947 + ... + 7628962.

Almost surely, 2^122063272 is an apocalyptic number.

It is an amenable number.

122063272 is a deficient number, since it is larger than the sum of its proper divisors (106805378).

122063272 is a wasteful number, since it uses less digits than its factorization.

122063272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15257915 (or 15257911 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 122063272 is about 11048.2248347868. The cubic root of 122063272 is about 496.0532916205.

The spelling of 122063272 in words is "one hundred twenty-two million, sixty-three thousand, two hundred seventy-two".