22544223368 has 16 divisors (see below), whose sum is σ = 44495178000. Its totient is φ = 10678842576.

The previous prime is 22544223347. The next prime is 22544223389. The reversal of 22544223368 is 86332244522.

It is an interprime number because it is at equal distance from previous prime (22544223347) and next prime (22544223389).

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 3 ways as a sum of consecutive naturals, for example, 74158478 + ... + 74158781.

It is an arithmetic number, because the mean of its divisors is an integer number (2780948625).

Almost surely, 2^22544223368 is an apocalyptic number.

It is an amenable number.

22544223368 is a deficient number, since it is larger than the sum of its proper divisors (21950954632).

22544223368 is a wasteful number, since it uses less digits than its factorization.

22544223368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148317284 (or 148317280 counting only the distinct ones).

The product of its digits is 552960, while the sum is 41.

The spelling of 22544223368 in words is "twenty-two billion, five hundred forty-four million, two hundred twenty-three thousand, three hundred sixty-eight".