16101656012 has 48 divisors (see below), whose sum is σ = 32145795360. Its totient is φ = 6991045632.

The previous prime is 16101655981. The next prime is 16101656047. The reversal of 16101656012 is 21065610161.

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 15 ways as a sum of consecutive naturals, for example, 3106439 + ... + 3111617.

It is an arithmetic number, because the mean of its divisors is an integer number (669704070).

Almost surely, 2^16101656012 is an apocalyptic number.

It is an amenable number.

16101656012 is a deficient number, since it is larger than the sum of its proper divisors (16044139348).

16101656012 is a wasteful number, since it uses less digits than its factorization.

16101656012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8730 (or 8728 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The spelling of 16101656012 in words is "sixteen billion, one hundred one million, six hundred fifty-six thousand, twelve".