122964581208 has 32 divisors (see below), whose sum is σ = 351327375360. Its totient is φ = 35132737440.

The previous prime is 122964581191. The next prime is 122964581213. The reversal of 122964581208 is 802185469221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365965848 + ... + 365966183.

It is an arithmetic number, because the mean of its divisors is an integer number (10978980480).

Almost surely, 2^122964581208 is an apocalyptic number.

It is an amenable number.

122964581208 is an abundant number, since it is smaller than the sum of its proper divisors (228362794152).

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

122964581208 is a wasteful number, since it uses less digits than its factorization.

122964581208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731932047 (or 731932043 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 48.

The spelling of 122964581208 in words is "one hundred twenty-two billion, nine hundred sixty-four million, five hundred eighty-one thousand, two hundred eight".