122253102 has 24 divisors (see below), whose sum is σ = 265292040. Its totient is φ = 40687920.

The previous prime is 122253083. The next prime is 122253191. The reversal of 122253102 is 201352221.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7524 + ... + 17352.

It is an arithmetic number, because the mean of its divisors is an integer number (11053835).

Almost surely, 2^122253102 is an apocalyptic number.

122253102 is an abundant number, since it is smaller than the sum of its proper divisors (143038938).

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

122253102 is a wasteful number, since it uses less digits than its factorization.

122253102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10528 (or 10525 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 122253102 is about 11056.8124701471. The cubic root of 122253102 is about 496.3103086634.

The spelling of 122253102 in words is "one hundred twenty-two million, two hundred fifty-three thousand, one hundred two".