86211298322 has 6 divisors (see below), whose sum is σ = 129317570343. Its totient is φ = 43105441542.

The previous prime is 86211298289. The next prime is 86211298343. The reversal of 86211298322 is 22389211268.

It can be written as a sum of positive squares in only one way, i.e., 43105649161 + 43105649161 = 207619^2 + 207619^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=207619.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 311429 + ... + 519047.

Almost surely, 2^86211298322 is an apocalyptic number.

86211298322 is a deficient number, since it is larger than the sum of its proper divisors (43106272021).

86211298322 is an frugal number, since it uses more digits than its factorization.

86211298322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415240 (or 207621 counting only the distinct ones).

The product of its digits is 165888, while the sum is 44.

The spelling of 86211298322 in words is "eighty-six billion, two hundred eleven million, two hundred ninety-eight thousand, three hundred twenty-two".