86956522227 has 12 divisors (see below), whose sum is σ = 125610473560. Its totient is φ = 57967964928.

The previous prime is 86956522223. The next prime is 86956522271. The reversal of 86956522227 is 72222565968.

86956522227 is a `hidden beast` number, since 8 + 6 + 95 + 6 + 522 + 2 + 27 = 666.

It is not a de Polignac number, because 86956522227 - 2² = 86956522223 is a prime.

It is a super-3 number, since 3×86956522227³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86956522223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66277 + ... + 422262.

Almost surely, 2^86956522227 is an apocalyptic number.

86956522227 is a deficient number, since it is larger than the sum of its proper divisors (38653951333).

86956522227 is a wasteful number, since it uses less digits than its factorization.

86956522227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508322 (or 508319 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The spelling of 86956522227 in words is "eighty-six billion, nine hundred fifty-six million, five hundred twenty-two thousand, two hundred twenty-seven".