99813322 has 16 divisors (see below), whose sum is σ = 173033280. Its totient is φ = 42295968.

The previous prime is 99813319. The next prime is 99813323. The reversal of 99813322 is 22331899.

It is not an unprimeable number, because it can be changed into a prime (99813323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38808 + ... + 41299.

It is an arithmetic number, because the mean of its divisors is an integer number (10814580).

Almost surely, 2^99813322 is an apocalyptic number.

99813322 is a deficient number, since it is larger than the sum of its proper divisors (73219958).

99813322 is a wasteful number, since it uses less digits than its factorization.

99813322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80205.

The product of its digits is 23328, while the sum is 37.

The square root of 99813322 is about 9990.6617398449. The cubic root of 99813322 is about 463.8698759421.

The spelling of 99813322 in words is "ninety-nine million, eight hundred thirteen thousand, three hundred twenty-two".