22331451364 has 48 divisors (see below), whose sum is σ = 41421010176. Its totient is φ = 10512656000.

The previous prime is 22331451353. The next prime is 22331451377. The reversal of 22331451364 is 46315413322.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4576494 + ... + 4581370.

It is an arithmetic number, because the mean of its divisors is an integer number (862937712).

Almost surely, 2^22331451364 is an apocalyptic number.

It is an amenable number.

22331451364 is a deficient number, since it is larger than the sum of its proper divisors (19089558812).

22331451364 is a wasteful number, since it uses less digits than its factorization.

22331451364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5676 (or 5674 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

Adding to 22331451364 its reverse (46315413322), we get a palindrome (68646864686).

The spelling of 22331451364 in words is "twenty-two billion, three hundred thirty-one million, four hundred fifty-one thousand, three hundred sixty-four".