65422164115 has 128 divisors (see below), whose sum is σ = 106375680000. Its totient is φ = 37380096000.

The previous prime is 65422164103. The next prime is 65422164139. The reversal of 65422164115 is 51146122456.

It is not a de Polignac number, because 65422164115 - 2⁷ = 65422163987 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 52379011 + ... + 52380259.

It is an arithmetic number, because the mean of its divisors is an integer number (831060000).

Almost surely, 2^65422164115 is an apocalyptic number.

65422164115 is a deficient number, since it is larger than the sum of its proper divisors (40953515885).

65422164115 is a wasteful number, since it uses less digits than its factorization.

65422164115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493.

The product of its digits is 57600, while the sum is 37.

The spelling of 65422164115 in words is "sixty-five billion, four hundred twenty-two million, one hundred sixty-four thousand, one hundred fifteen".