122275116 has 24 divisors (see below), whose sum is σ = 317009840. Its totient is φ = 40758336.

The previous prime is 122275099. The next prime is 122275123. The reversal of 122275116 is 611572221.

122275116 is a `hidden beast` number, since 122 + 27 + 511 + 6 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 122275116.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565981 + ... + 566196.

Almost surely, 2^122275116 is an apocalyptic number.

It is an amenable number.

122275116 is an abundant number, since it is smaller than the sum of its proper divisors (194734724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122275116 is a wasteful number, since it uses less digits than its factorization.

122275116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132190 (or 1132182 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 122275116 is about 11057.8079201983. The cubic root of 122275116 is about 496.3400969175.

The spelling of 122275116 in words is "one hundred twenty-two million, two hundred seventy-five thousand, one hundred sixteen".