22114002544 has 20 divisors (see below), whose sum is σ = 42852045240. Its totient is φ = 11055410240.

The previous prime is 22114002523. The next prime is 22114002563. The reversal of 22114002544 is 44520041122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19542 + ... + 211210.

It is an arithmetic number, because the mean of its divisors is an integer number (2142602262).

Almost surely, 2^22114002544 is an apocalyptic number.

It is an amenable number.

22114002544 is a deficient number, since it is larger than the sum of its proper divisors (20738042696).

22114002544 is a wasteful number, since it uses less digits than its factorization.

22114002544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198888 (or 198882 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 22114002544 its reverse (44520041122), we get a palindrome (66634043666).

The spelling of 22114002544 in words is "twenty-two billion, one hundred fourteen million, two thousand, five hundred forty-four".