22312013222999 has 8 divisors (see below), whose sum is σ = 23655296112000. Its totient is φ = 20985626974392.

The previous prime is 22312013222981. The next prime is 22312013223041. The reversal of 22312013222999 is 99922231021322.

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

It is a cyclic number.

It is not a de Polignac number, because 22312013222999 - 2²⁸ = 22311744787543 is a prime.

It is a super-3 number, since 3×22312013222999³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22312013212999) 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, 4224157379 + ... + 4224162660.

It is an arithmetic number, because the mean of its divisors is an integer number (2956912014000).

Almost surely, 2^{22312013222999} is an apocalyptic number.

22312013222999 is a deficient number, since it is larger than the sum of its proper divisors (1343282889001).

22312013222999 is a wasteful number, since it uses less digits than its factorization.

22312013222999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8448320197.

The product of its (nonzero) digits is 419904, while the sum is 47.

The spelling of 22312013222999 in words is "twenty-two trillion, three hundred twelve billion, thirteen million, two hundred twenty-two thousand, nine hundred ninety-nine".