122113110 has 32 divisors (see below), whose sum is σ = 334939392. Its totient is φ = 27911520.

The previous prime is 122113109. The next prime is 122113139. The reversal of 122113110 is 11311221.

It is a super-2 number, since 2×122113110² = 29823223267744200, which contains 22 as substring.

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, 290536 + ... + 290955.

It is an arithmetic number, because the mean of its divisors is an integer number (10466856).

Almost surely, 2^122113110 is an apocalyptic number.

122113110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122113110 is an abundant number, since it is smaller than the sum of its proper divisors (212826282).

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

122113110 is a wasteful number, since it uses less digits than its factorization.

122113110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581508.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 122113110 is about 11050.4800800689. The cubic root of 122113110 is about 496.1207946994.

Adding to 122113110 its reverse (11311221), we get a palindrome (133424331).

The spelling of 122113110 in words is "one hundred twenty-two million, one hundred thirteen thousand, one hundred ten".