22023299999 has 4 divisors (see below), whose sum is σ = 22032932064. Its totient is φ = 22013667936.

The previous prime is 22023299983. The next prime is 22023300011. The reversal of 22023299999 is 99999232022.

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 22023299999 - 2⁴ = 22023299983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22023299299) by changing a digit.

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, 4812602 + ... + 4817175.

It is an arithmetic number, because the mean of its divisors is an integer number (5508233016).

Almost surely, 2^22023299999 is an apocalyptic number.

22023299999 is a deficient number, since it is larger than the sum of its proper divisors (9632065).

22023299999 is an equidigital number, since it uses as much as digits as its factorization.

22023299999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9632064.

The product of its (nonzero) digits is 2834352, while the sum is 56.

The spelling of 22023299999 in words is "twenty-two billion, twenty-three million, two hundred ninety-nine thousand, nine hundred ninety-nine".