122264115 has 16 divisors (see below), whose sum is σ = 196058016. Its totient is φ = 65062400.

The previous prime is 122264111. The next prime is 122264167. The reversal of 122264115 is 511462221.

It is not a de Polignac number, because 122264115 - 2² = 122264111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122264111) 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, 1926 + ... + 15755.

It is an arithmetic number, because the mean of its divisors is an integer number (12253626).

Almost surely, 2^122264115 is an apocalyptic number.

122264115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

122264115 is a deficient number, since it is larger than the sum of its proper divisors (73793901).

122264115 is a wasteful number, since it uses less digits than its factorization.

122264115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18150.

The product of its digits is 960, while the sum is 24.

The square root of 122264115 is about 11057.3104776885. The cubic root of 122264115 is about 496.3252113563.

The spelling of 122264115 in words is "one hundred twenty-two million, two hundred sixty-four thousand, one hundred fifteen".