86188499322 has 16 divisors (see below), whose sum is σ = 178321033440. Its totient is φ = 27738827312.

The previous prime is 86188499321. The next prime is 86188499339. The reversal of 86188499322 is 22399488168.

It is not an unprimeable number, because it can be changed into a prime (86188499321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247667928 + ... + 247668275.

It is an arithmetic number, because the mean of its divisors is an integer number (11145064590).

Almost surely, 2^86188499322 is an apocalyptic number.

86188499322 is an abundant number, since it is smaller than the sum of its proper divisors (92132534118).

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

86188499322 is a wasteful number, since it uses less digits than its factorization.

86188499322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495336237.

The product of its digits is 11943936, while the sum is 60.

The spelling of 86188499322 in words is "eighty-six billion, one hundred eighty-eight million, four hundred ninety-nine thousand, three hundred twenty-two".