86222427427215 has 64 divisors (see below), whose sum is σ = 154060434432000. Its totient is φ = 45752476492800.

The previous prime is 86222427427187. The next prime is 86222427427217. The reversal of 86222427427215 is 51272472422268.

It is a happy number.

86222427427215 is a `hidden beast` number, since 8 + 62 + 2 + 242 + 74 + 272 + 1 + 5 = 666.

It is not a de Polignac number, because 86222427427215 - 2⁸ = 86222427426959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86222427427217) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 1035899650 + ... + 1035982880.

It is an arithmetic number, because the mean of its divisors is an integer number (2407194288000).

Almost surely, 2^{86222427427215} is an apocalyptic number.

86222427427215 is a deficient number, since it is larger than the sum of its proper divisors (67838007004785).

86222427427215 is a wasteful number, since it uses less digits than its factorization.

86222427427215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122005 (or 121999 counting only the distinct ones).

The product of its digits is 12042240, while the sum is 54.

The spelling of 86222427427215 in words is "eighty-six trillion, two hundred twenty-two billion, four hundred twenty-seven million, four hundred twenty-seven thousand, two hundred fifteen".