122158096 has 20 divisors (see below), whose sum is σ = 236856492. Its totient is φ = 61033856.

The previous prime is 122158093. The next prime is 122158109. The reversal of 122158096 is 690851221.

It can be written as a sum of positive squares in 2 ways, for example, as 107412496 + 14745600 = 10364^2 + 3840^2 .

It is not an unprimeable number, because it can be changed into a prime (122158093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34086 + ... + 37498.

Almost surely, 2^122158096 is an apocalyptic number.

122158096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

122158096 is a deficient number, since it is larger than the sum of its proper divisors (114698396).

122158096 is a wasteful number, since it uses less digits than its factorization.

122158096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5658 (or 5652 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 122158096 is about 11052.5153698151. The cubic root of 122158096 is about 496.1817102171.

The spelling of 122158096 in words is "one hundred twenty-two million, one hundred fifty-eight thousand, ninety-six".