86222188123271 has 4 divisors (see below), whose sum is σ = 86280172111392. Its totient is φ = 86164204135152.

The previous prime is 86222188123219. The next prime is 86222188123273. The reversal of 86222188123271 is 17232188122268.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86222188123271 - 2¹⁰ = 86222188122247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86222188123273) 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 3 ways as a sum of consecutive naturals, for example, 28991991830 + ... + 28991994803.

It is an arithmetic number, because the mean of its divisors is an integer number (21570043027848).

Almost surely, 2^{86222188123271} is an apocalyptic number.

86222188123271 is a deficient number, since it is larger than the sum of its proper divisors (57983988121).

86222188123271 is a wasteful number, since it uses less digits than its factorization.

86222188123271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57983988120.

The product of its digits is 2064384, while the sum is 53.

The spelling of 86222188123271 in words is "eighty-six trillion, two hundred twenty-two billion, one hundred eighty-eight million, one hundred twenty-three thousand, two hundred seventy-one".