22303321324 has 24 divisors (see below), whose sum is σ = 39519385920. Its totient is φ = 11012386176.

The previous prime is 22303321321. The next prime is 22303321333. The reversal of 22303321324 is 42312330322.

It is a super-2 number, since 2×22303321324² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22303321321) 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 7 ways as a sum of consecutive naturals, for example, 244429 + ... + 323035.

It is an arithmetic number, because the mean of its divisors is an integer number (1646641080).

Almost surely, 2^22303321324 is an apocalyptic number.

It is an amenable number.

22303321324 is a deficient number, since it is larger than the sum of its proper divisors (17216064596).

22303321324 is a wasteful number, since it uses less digits than its factorization.

22303321324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79497 (or 79495 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 22303321324 its reverse (42312330322), we get a palindrome (64615651646).

The spelling of 22303321324 in words is "twenty-two billion, three hundred three million, three hundred twenty-one thousand, three hundred twenty-four".