2116529132812 has 96 divisors (see below), whose sum is σ = 4047813504000. Its totient is φ = 964913824512.

The previous prime is 2116529132749. The next prime is 2116529132833. The reversal of 2116529132812 is 2182319256112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96797793 + ... + 96819655.

It is an arithmetic number, because the mean of its divisors is an integer number (42164724000).

Almost surely, 2^{2116529132812} is an apocalyptic number.

It is an amenable number.

2116529132812 is a deficient number, since it is larger than the sum of its proper divisors (1931284371188).

2116529132812 is a wasteful number, since it uses less digits than its factorization.

2116529132812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22295 (or 22293 counting only the distinct ones).

The product of its digits is 103680, while the sum is 43.

The spelling of 2116529132812 in words is "two trillion, one hundred sixteen billion, five hundred twenty-nine million, one hundred thirty-two thousand, eight hundred twelve".