86157366822 has 32 divisors (see below), whose sum is σ = 193217349600. Its totient is φ = 28455642144.

The previous prime is 86157366791. The next prime is 86157366829. The reversal of 86157366822 is 22866375168.

86157366822 is a `hidden beast` number, since 8 + 6 + 1 + 573 + 6 + 68 + 2 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86157366829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7312953 + ... + 7324724.

It is an arithmetic number, because the mean of its divisors is an integer number (6038042175).

Almost surely, 2^86157366822 is an apocalyptic number.

86157366822 is an abundant number, since it is smaller than the sum of its proper divisors (107059982778).

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

86157366822 is a wasteful number, since it uses less digits than its factorization.

86157366822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14637797 (or 14637791 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The spelling of 86157366822 in words is "eighty-six billion, one hundred fifty-seven million, three hundred sixty-six thousand, eight hundred twenty-two".