22986428244 has 24 divisors (see below), whose sum is σ = 57760768800. Its totient is φ = 7072747104.

The previous prime is 22986428243. The next prime is 22986428251. The reversal of 22986428244 is 44282468922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22986428243) 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, 73674294 + ... + 73674605.

It is an arithmetic number, because the mean of its divisors is an integer number (2406698700).

Almost surely, 2^22986428244 is an apocalyptic number.

It is an amenable number.

22986428244 is an abundant number, since it is smaller than the sum of its proper divisors (34774340556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22986428244 is a wasteful number, since it uses less digits than its factorization.

22986428244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147348919 (or 147348917 counting only the distinct ones).

The product of its digits is 3538944, while the sum is 51.

The spelling of 22986428244 in words is "twenty-two billion, nine hundred eighty-six million, four hundred twenty-eight thousand, two hundred forty-four".