99022692279 has 48 divisors (see below), whose sum is σ = 155858611200. Its totient is φ = 55750234176.

The previous prime is 99022692259. The next prime is 99022692283. The reversal of 99022692279 is 97229622099.

It is not a de Polignac number, because 99022692279 - 2⁵ = 99022692247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99022692239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5646777 + ... + 5664285.

It is an arithmetic number, because the mean of its divisors is an integer number (3247054400).

Almost surely, 2^99022692279 is an apocalyptic number.

99022692279 is a deficient number, since it is larger than the sum of its proper divisors (56835918921).

99022692279 is a wasteful number, since it uses less digits than its factorization.

99022692279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18092 (or 18085 counting only the distinct ones).

The product of its (nonzero) digits is 4408992, while the sum is 57.

The spelling of 99022692279 in words is "ninety-nine billion, twenty-two million, six hundred ninety-two thousand, two hundred seventy-nine".