86227111627615 has 64 divisors (see below), whose sum is σ = 119582877173760. Its totient is φ = 58466416320000.

The previous prime is 86227111627571. The next prime is 86227111627621. The reversal of 86227111627615 is 51672611172268.

It is not a de Polignac number, because 86227111627615 - 2⁹ = 86227111627103 is a prime.

It is a super-2 number, since 2×86227111627615² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1820996190 + ... + 1821043540.

It is an arithmetic number, because the mean of its divisors is an integer number (1868482455840).

Almost surely, 2^{86227111627615} is an apocalyptic number.

86227111627615 is a deficient number, since it is larger than the sum of its proper divisors (33355765546145).

86227111627615 is a wasteful number, since it uses less digits than its factorization.

86227111627615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48904.

The product of its digits is 3386880, while the sum is 55.

The spelling of 86227111627615 in words is "eighty-six trillion, two hundred twenty-seven billion, one hundred eleven million, six hundred twenty-seven thousand, six hundred fifteen".