116621832612 has 24 divisors (see below), whose sum is σ = 272146910112. Its totient is φ = 38869758400.

The previous prime is 116621832539. The next prime is 116621832647. The reversal of 116621832612 is 216238126611.

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, 406089 + ... + 630992.

It is an arithmetic number, because the mean of its divisors is an integer number (11339454588).

Almost surely, 2^116621832612 is an apocalyptic number.

116621832612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

116621832612 is an abundant number, since it is smaller than the sum of its proper divisors (155525077500).

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

116621832612 is a wasteful number, since it uses less digits than its factorization.

116621832612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046459 (or 1046457 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The spelling of 116621832612 in words is "one hundred sixteen billion, six hundred twenty-one million, eight hundred thirty-two thousand, six hundred twelve".