22444052504 has 16 divisors (see below), whose sum is σ = 42977973600. Its totient is φ = 10983259552.

The previous prime is 22444052489. The next prime is 22444052509. The reversal of 22444052504 is 40525044422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22444052509) 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 3 ways as a sum of consecutive naturals, for example, 29845439 + ... + 29846190.

It is an arithmetic number, because the mean of its divisors is an integer number (2686123350).

Almost surely, 2^22444052504 is an apocalyptic number.

It is an amenable number.

22444052504 is a deficient number, since it is larger than the sum of its proper divisors (20533921096).

22444052504 is a wasteful number, since it uses less digits than its factorization.

22444052504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59691682 (or 59691678 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 32.

Adding to 22444052504 its reverse (40525044422), we get a palindrome (62969096926).

The spelling of 22444052504 in words is "twenty-two billion, four hundred forty-four million, fifty-two thousand, five hundred four".