22841538848 has 18 divisors (see below), whose sum is σ = 44970962841. Its totient is φ = 11420341952.

The previous prime is 22841538787. The next prime is 22841538887. The reversal of 22841538848 is 84883514822.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 20544062224 + 2297476624 = 143332^2 + 47932^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=106868.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22841538848.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 841586 + ... + 868302.

Almost surely, 2^22841538848 is an apocalyptic number.

It is an amenable number.

22841538848 is a deficient number, since it is larger than the sum of its proper divisors (22129423993).

22841538848 is an frugal number, since it uses more digits than its factorization.

22841538848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53444 (or 26719 counting only the distinct ones).

The product of its digits is 3932160, while the sum is 53.

The spelling of 22841538848 in words is "twenty-two billion, eight hundred forty-one million, five hundred thirty-eight thousand, eight hundred forty-eight".