22303422999 has 24 divisors (see below), whose sum is σ = 37848235152. Its totient is φ = 12477438720.

The previous prime is 22303422991. The next prime is 22303423073. The reversal of 22303422999 is 99922430322.

It is a happy number.

It is not a de Polignac number, because 22303422999 - 2³ = 22303422991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22303422991) 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 23 ways as a sum of consecutive naturals, for example, 8663602 + ... + 8666175.

It is an arithmetic number, because the mean of its divisors is an integer number (1577009798).

Almost surely, 2^22303422999 is an apocalyptic number.

22303422999 is a deficient number, since it is larger than the sum of its proper divisors (15544812153).

22303422999 is a wasteful number, since it uses less digits than its factorization.

22303422999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17329807 (or 17329804 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 45.

The spelling of 22303422999 in words is "twenty-two billion, three hundred three million, four hundred twenty-two thousand, nine hundred ninety-nine".