122052272 has 20 divisors (see below), whose sum is σ = 237670800. Its totient is φ = 60717888.

The previous prime is 122052253. The next prime is 122052311. The reversal of 122052272 is 272250221.

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, 15983 + ... + 22350.

It is an arithmetic number, because the mean of its divisors is an integer number (11883540).

Almost surely, 2^122052272 is an apocalyptic number.

It is an amenable number.

122052272 is a deficient number, since it is larger than the sum of its proper divisors (115618528).

122052272 is a wasteful number, since it uses less digits than its factorization.

122052272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38540 (or 38534 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 122052272 is about 11047.7270060407. The cubic root of 122052272 is about 496.0383901954.

The spelling of 122052272 in words is "one hundred twenty-two million, fifty-two thousand, two hundred seventy-two".