122164118 has 16 divisors (see below), whose sum is σ = 193560576. Its totient is φ = 57735720.

The previous prime is 122164111. The next prime is 122164127. The reversal of 122164118 is 811461221.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122164111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20246 + ... + 25577.

It is an arithmetic number, because the mean of its divisors is an integer number (12097536).

Almost surely, 2^122164118 is an apocalyptic number.

122164118 is a deficient number, since it is larger than the sum of its proper divisors (71396458).

122164118 is a wasteful number, since it uses less digits than its factorization.

122164118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45899.

The product of its digits is 768, while the sum is 26.

The square root of 122164118 is about 11052.7877931316. The cubic root of 122164118 is about 496.1898634689.

The spelling of 122164118 in words is "one hundred twenty-two million, one hundred sixty-four thousand, one hundred eighteen".