99022299 has 4 divisors (see below), whose sum is σ = 132029736. Its totient is φ = 66014864.

The previous prime is 99022283. The next prime is 99022307. The reversal of 99022299 is 99222099.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 99022299 - 2⁴ = 99022283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99022299.

It is not an unprimeable number, because it can be changed into a prime (99022219) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 16503714 + ... + 16503719.

It is an arithmetic number, because the mean of its divisors is an integer number (33007434).

Almost surely, 2^99022299 is an apocalyptic number.

99022299 is a deficient number, since it is larger than the sum of its proper divisors (33007437).

99022299 is a wasteful number, since it uses less digits than its factorization.

99022299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33007436.

The product of its (nonzero) digits is 52488, while the sum is 42.

The square root of 99022299 is about 9950.9948748856. The cubic root of 99022299 is about 462.6412311807.

The spelling of 99022299 in words is "ninety-nine million, twenty-two thousand, two hundred ninety-nine".