8242188522 has 16 divisors (see below), whose sum is σ = 16486973472. Its totient is φ = 2746963440.

The previous prime is 8242188517. The next prime is 8242188541. The reversal of 8242188522 is 2258812428.

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, 65629 + ... + 144192.

It is an arithmetic number, because the mean of its divisors is an integer number (1030435842).

Almost surely, 2^8242188522 is an apocalyptic number.

8242188522 is an abundant number, since it is smaller than the sum of its proper divisors (8244784950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8242188522 is a wasteful number, since it uses less digits than its factorization.

8242188522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216373.

The product of its digits is 163840, while the sum is 42.

The square root of 8242188522 is about 90786.4996681775. The cubic root of 8242188522 is about 2019.9820703895.

The spelling of 8242188522 in words is "eight billion, two hundred forty-two million, one hundred eighty-eight thousand, five hundred twenty-two".