122165883 has 12 divisors (see below), whose sum is σ = 201670768. Its totient is φ = 69809040.

The previous prime is 122165873. The next prime is 122165891. The reversal of 122165883 is 388561221.

It is a happy number.

It is not a de Polignac number, because 122165883 - 2⁵ = 122165851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122165833) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 969508 + ... + 969633.

Almost surely, 2^122165883 is an apocalyptic number.

122165883 is a deficient number, since it is larger than the sum of its proper divisors (79504885).

122165883 is a wasteful number, since it uses less digits than its factorization.

122165883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1939154 (or 1939151 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 122165883 is about 11052.8676369529. The cubic root of 122165883 is about 496.1922530710.

The spelling of 122165883 in words is "one hundred twenty-two million, one hundred sixty-five thousand, eight hundred eighty-three".