122718883 has 8 divisors (see below), whose sum is σ = 143112800. Its totient is φ = 105187320.

The previous prime is 122718877. The next prime is 122718901. The reversal of 122718883 is 388817221.

It is not a de Polignac number, because 122718883 - 2⁵ = 122718851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122718803) 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, 178548 + ... + 179233.

It is an arithmetic number, because the mean of its divisors is an integer number (17889100).

Almost surely, 2^122718883 is an apocalyptic number.

122718883 is a deficient number, since it is larger than the sum of its proper divisors (20393917).

122718883 is an frugal number, since it uses more digits than its factorization.

122718883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357802 (or 357788 counting only the distinct ones).

The product of its digits is 43008, while the sum is 40.

The square root of 122718883 is about 11077.8555235208. The cubic root of 122718883 is about 496.9398194671.

The spelling of 122718883 in words is "one hundred twenty-two million, seven hundred eighteen thousand, eight hundred eighty-three".