8999320222 has 8 divisors (see below), whose sum is σ = 13528263672. Its totient is φ = 4489899000.

The previous prime is 8999320201. The next prime is 8999320241. The reversal of 8999320222 is 2220239998.

8999320222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 4879404 + ... + 4881247.

It is an arithmetic number, because the mean of its divisors is an integer number (1691032959).

Almost surely, 2^8999320222 is an apocalyptic number.

8999320222 is a deficient number, since it is larger than the sum of its proper divisors (4528943450).

8999320222 is a wasteful number, since it uses less digits than its factorization.

8999320222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9761114.

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 8999320222 is about 94864.7469927581. The cubic root of 8999320222 is about 2080.0314515400.

It can be divided in two parts, 89993 and 20222, that added together give a triangular number (110215 = T₄₆₉).

The spelling of 8999320222 in words is "eight billion, nine hundred ninety-nine million, three hundred twenty thousand, two hundred twenty-two".