122841882 has 24 divisors (see below), whose sum is σ = 266925204. Its totient is φ = 40829184.

The previous prime is 122841877. The next prime is 122841899. The reversal of 122841882 is 288148221.

It can be written as a sum of positive squares in 2 ways, for example, as 116834481 + 6007401 = 10809^2 + 2451^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3313 + ... + 16020.

Almost surely, 2^122841882 is an apocalyptic number.

122841882 is an abundant number, since it is smaller than the sum of its proper divisors (144083322).

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

122841882 is a wasteful number, since it uses less digits than its factorization.

122841882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19694 (or 19691 counting only the distinct ones).

The product of its digits is 16384, while the sum is 36.

The square root of 122841882 is about 11083.4057040244. The cubic root of 122841882 is about 497.1057887400.

The spelling of 122841882 in words is "one hundred twenty-two million, eight hundred forty-one thousand, eight hundred eighty-two".