22844451412 has 24 divisors (see below), whose sum is σ = 42245663040. Its totient is φ = 10778941440.

The previous prime is 22844451401. The next prime is 22844451419. The reversal of 22844451412 is 21415444822.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22844451419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565264 + ... + 604327.

It is an arithmetic number, because the mean of its divisors is an integer number (1760235960).

Almost surely, 2^22844451412 is an apocalyptic number.

It is an amenable number.

22844451412 is a deficient number, since it is larger than the sum of its proper divisors (19401211628).

22844451412 is a wasteful number, since it uses less digits than its factorization.

22844451412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169871 (or 1169869 counting only the distinct ones).

The product of its digits is 81920, while the sum is 37.

The spelling of 22844451412 in words is "twenty-two billion, eight hundred forty-four million, four hundred fifty-one thousand, four hundred twelve".