22533013244044 has 24 divisors (see below), whose sum is σ = 41513690602160. Its totient is φ = 10672116166656.

The previous prime is 22533013243963. The next prime is 22533013244081. The reversal of 22533013244044 is 44044231033522.

It is a happy number.

22533013244044 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 22533013243994 and 22533013244012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19095957 + ... + 20241580.

Almost surely, 2^{22533013244044} is an apocalyptic number.

It is an amenable number.

22533013244044 is a deficient number, since it is larger than the sum of its proper divisors (18980677358116).

22533013244044 is a wasteful number, since it uses less digits than its factorization.

22533013244044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39345097 (or 39345095 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 22533013244044 its reverse (44044231033522), we get a palindrome (66577244277566).

The spelling of 22533013244044 in words is "twenty-two trillion, five hundred thirty-three billion, thirteen million, two hundred forty-four thousand, forty-four".