122423160 has 64 divisors (see below), whose sum is σ = 368232480. Its totient is φ = 32560640.

The previous prime is 122423141. The next prime is 122423173. The reversal of 122423160 is 61324221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54214 + ... + 56426.

Almost surely, 2^122423160 is an apocalyptic number.

122423160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a pronic number, being equal to 11064×11065.

It is an amenable number.

122423160 is an abundant number, since it is smaller than the sum of its proper divisors (245809320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122423160 is a wasteful number, since it uses less digits than its factorization.

122423160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2688 (or 2684 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 122423160 is about 11064.4999887026. The cubic root of 122423160 is about 496.5403299123.

Adding to 122423160 its reverse (61324221), we get a palindrome (183747381).

The spelling of 122423160 in words is "one hundred twenty-two million, four hundred twenty-three thousand, one hundred sixty".