122396885 has 16 divisors (see below), whose sum is σ = 159430656. Its totient is φ = 89667648.

The previous prime is 122396881. The next prime is 122396891. The reversal of 122396885 is 588693221.

It is a cyclic number.

It is not a de Polignac number, because 122396885 - 2² = 122396881 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122396881) 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, 842 + ... + 15668.

It is an arithmetic number, because the mean of its divisors is an integer number (9964416).

Almost surely, 2^122396885 is an apocalyptic number.

It is an amenable number.

122396885 is a deficient number, since it is larger than the sum of its proper divisors (37033771).

122396885 is a wasteful number, since it uses less digits than its factorization.

122396885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14972.

The product of its digits is 207360, while the sum is 44.

The square root of 122396885 is about 11063.3125690274. The cubic root of 122396885 is about 496.5048041434.

The spelling of 122396885 in words is "one hundred twenty-two million, three hundred ninety-six thousand, eight hundred eighty-five".