8228882566 has 16 divisors (see below), whose sum is σ = 12721262400. Its totient is φ = 3989838888.

The previous prime is 8228882551. The next prime is 8228882591. The reversal of 8228882566 is 6652888228.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332236 + ... + 356143.

It is an arithmetic number, because the mean of its divisors is an integer number (795078900).

Almost surely, 2^8228882566 is an apocalyptic number.

8228882566 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

8228882566 is a deficient number, since it is larger than the sum of its proper divisors (4492379834).

8228882566 is a wasteful number, since it uses less digits than its factorization.

8228882566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688563.

The product of its digits is 5898240, while the sum is 55.

The square root of 8228882566 is about 90713.1884898773. The cubic root of 8228882566 is about 2018.8944842851.

The spelling of 8228882566 in words is "eight billion, two hundred twenty-eight million, eight hundred eighty-two thousand, five hundred sixty-six".