122892107 has 16 divisors (see below), whose sum is σ = 135753408. Its totient is φ = 110547840.

The previous prime is 122892083. The next prime is 122892109. The reversal of 122892107 is 701298221.

It is a happy number.

It is not a de Polignac number, because 122892107 - 2⁶ = 122892043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122892109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118682 + ... + 119712.

It is an arithmetic number, because the mean of its divisors is an integer number (8484588).

Almost surely, 2^122892107 is an apocalyptic number.

122892107 is a deficient number, since it is larger than the sum of its proper divisors (12861301).

122892107 is a wasteful number, since it uses less digits than its factorization.

122892107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 122892107 is about 11085.6712471550. The cubic root of 122892107 is about 497.1735282219.

The spelling of 122892107 in words is "one hundred twenty-two million, eight hundred ninety-two thousand, one hundred seven".