22326462321 has 16 divisors (see below), whose sum is σ = 31731264000. Its totient is φ = 13914737408.

The previous prime is 22326462289. The next prime is 22326462349. The reversal of 22326462321 is 12326462322.

It is a cyclic number.

It is not a de Polignac number, because 22326462321 - 2⁵ = 22326462289 is a prime.

It is a super-3 number, since 3×22326462321³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22326462121) 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 15 ways as a sum of consecutive naturals, for example, 1461441 + ... + 1476638.

It is an arithmetic number, because the mean of its divisors is an integer number (1983204000).

Almost surely, 2^22326462321 is an apocalyptic number.

It is an amenable number.

22326462321 is a deficient number, since it is larger than the sum of its proper divisors (9404801679).

22326462321 is a wasteful number, since it uses less digits than its factorization.

22326462321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2938248.

The product of its digits is 41472, while the sum is 33.

Subtracting from 22326462321 its reverse (12326462322), we obtain a palindrome (9999999999).

The spelling of 22326462321 in words is "twenty-two billion, three hundred twenty-six million, four hundred sixty-two thousand, three hundred twenty-one".