122860173 has 8 divisors (see below), whose sum is σ = 173449728. Its totient is φ = 77088704.

The previous prime is 122860141. The next prime is 122860183. The reversal of 122860173 is 371068221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122860173 - 2⁵ = 122860141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122860173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122860123) 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, 1204461 + ... + 1204562.

It is an arithmetic number, because the mean of its divisors is an integer number (21681216).

Almost surely, 2^122860173 is an apocalyptic number.

It is an amenable number.

122860173 is a deficient number, since it is larger than the sum of its proper divisors (50589555).

122860173 is a wasteful number, since it uses less digits than its factorization.

122860173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2409043.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 122860173 is about 11084.2308258174. The cubic root of 122860173 is about 497.1304603221.

The spelling of 122860173 in words is "one hundred twenty-two million, eight hundred sixty thousand, one hundred seventy-three".