215160016712 has 16 divisors (see below), whose sum is σ = 412008543360. Its totient is φ = 105291071824.

The previous prime is 215160016699. The next prime is 215160016777. The reversal of 215160016712 is 217610061512.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286116668 + ... + 286117419.

It is an arithmetic number, because the mean of its divisors is an integer number (25750533960).

Almost surely, 2^215160016712 is an apocalyptic number.

It is an amenable number.

215160016712 is a deficient number, since it is larger than the sum of its proper divisors (196848526648).

215160016712 is a wasteful number, since it uses less digits than its factorization.

215160016712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572234140 (or 572234136 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 32.

The spelling of 215160016712 in words is "two hundred fifteen billion, one hundred sixty million, sixteen thousand, seven hundred twelve".