122089261116 has 48 divisors (see below), whose sum is σ = 285646592000. Its totient is φ = 40586337792.

The previous prime is 122089261111. The next prime is 122089261123. The reversal of 122089261116 is 611162980221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122089261111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6928485 + ... + 6946083.

Almost surely, 2^122089261116 is an apocalyptic number.

It is an amenable number.

122089261116 is an abundant number, since it is smaller than the sum of its proper divisors (163557330884).

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

122089261116 is a wasteful number, since it uses less digits than its factorization.

122089261116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19138 (or 19136 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 39.

The spelling of 122089261116 in words is "one hundred twenty-two billion, eighty-nine million, two hundred sixty-one thousand, one hundred sixteen".