22552515044 has 48 divisors (see below), whose sum is σ = 44258155200. Its totient is φ = 9992595456.

The previous prime is 22552515043. The next prime is 22552515049. The reversal of 22552515044 is 44051525522.

It is a junction number, because it is equal to n+sod(n) for n = 22552514995 and 22552515013.

It is not an unprimeable number, because it can be changed into a prime (22552515043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157052 + ... + 264140.

It is an arithmetic number, because the mean of its divisors is an integer number (922044900).

Almost surely, 2^22552515044 is an apocalyptic number.

It is an amenable number.

22552515044 is a deficient number, since it is larger than the sum of its proper divisors (21705640156).

22552515044 is a wasteful number, since it uses less digits than its factorization.

22552515044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107292 (or 107290 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 35.

The spelling of 22552515044 in words is "twenty-two billion, five hundred fifty-two million, five hundred fifteen thousand, forty-four".