86227111306625 has 8 divisors (see below), whose sum is σ = 107611434910824. Its totient is φ = 68981689045200.

The previous prime is 86227111306619. The next prime is 86227111306703. The reversal of 86227111306625 is 52660311172268.

It can be written as a sum of positive squares in 4 ways, for example, as 14846934461584 + 71380176845041 = 3853172^2 + 8448679^2 .

It is a de Polignac number, because none of the positive numbers 2^k-86227111306625 is a prime.

It is a super-2 number, since 2×86227111306625² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344908445102 + ... + 344908445351.

It is an arithmetic number, because the mean of its divisors is an integer number (13451429363853).

Almost surely, 2^{86227111306625} is an apocalyptic number.

It is an amenable number.

86227111306625 is a deficient number, since it is larger than the sum of its proper divisors (21384323604199).

86227111306625 is an equidigital number, since it uses as much as digits as its factorization.

86227111306625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689816890468 (or 689816890458 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 86227111306625 in words is "eighty-six trillion, two hundred twenty-seven billion, one hundred eleven million, three hundred six thousand, six hundred twenty-five".