122253110 has 32 divisors (see below), whose sum is σ = 256849920. Its totient is φ = 41022432.

The previous prime is 122253083. The next prime is 122253191. The reversal of 122253110 is 11352221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15290 + ... + 21869.

It is an arithmetic number, because the mean of its divisors is an integer number (8026560).

Almost surely, 2^122253110 is an apocalyptic number.

122253110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122253110 is an abundant number, since it is smaller than the sum of its proper divisors (134596810).

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

122253110 is a wasteful number, since it uses less digits than its factorization.

122253110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37220.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 122253110 is about 11056.8128319150. The cubic root of 122253110 is about 496.3103194893.

The spelling of 122253110 in words is "one hundred twenty-two million, two hundred fifty-three thousand, one hundred ten".