122113107 has 6 divisors (see below), whose sum is σ = 176385612. Its totient is φ = 81408732.

The previous prime is 122113093. The next prime is 122113109. The reversal of 122113107 is 701311221.

It is a happy number.

It is not a de Polignac number, because 122113107 - 2⁷ = 122112979 is a prime.

It is a super-2 number, since 2×122113107² = 29823221802386898, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122113107.

It is not an unprimeable number, because it can be changed into a prime (122113109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6784053 + ... + 6784070.

It is an arithmetic number, because the mean of its divisors is an integer number (29397602).

Almost surely, 2^122113107 is an apocalyptic number.

122113107 is a deficient number, since it is larger than the sum of its proper divisors (54272505).

122113107 is a wasteful number, since it uses less digits than its factorization.

122113107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13568129 (or 13568126 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 122113107 is about 11050.4799443282. The cubic root of 122113107 is about 496.1207906366.

Adding to 122113107 its reverse (701311221), we get a palindrome (823424328).

The spelling of 122113107 in words is "one hundred twenty-two million, one hundred thirteen thousand, one hundred seven".