8113688222 has 16 divisors (see below), whose sum is σ = 12340686960. Its totient is φ = 4000156992.

The previous prime is 8113688207. The next prime is 8113688257. The reversal of 8113688222 is 2228863118.

It is a self number, because there is not a number n which added to its sum of digits gives 8113688222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 822773 + ... + 832575.

It is an arithmetic number, because the mean of its divisors is an integer number (771292935).

Almost surely, 2^8113688222 is an apocalyptic number.

8113688222 is a deficient number, since it is larger than the sum of its proper divisors (4226998738).

8113688222 is a wasteful number, since it uses less digits than its factorization.

8113688222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15547.

The product of its digits is 73728, while the sum is 41.

The square root of 8113688222 is about 90076.0135774225. The cubic root of 8113688222 is about 2009.4294909811.

The spelling of 8113688222 in words is "eight billion, one hundred thirteen million, six hundred eighty-eight thousand, two hundred twenty-two".