22501125324044 has 12 divisors (see below), whose sum is σ = 39377094267168. Its totient is φ = 11250526962000.

The previous prime is 22501125324017. The next prime is 22501125324091. The reversal of 22501125324044 is 44042352110522.

22501125324044 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 = 22501125323995 and 22501125324013.

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, 7480907 + ... + 10048194.

It is an arithmetic number, because the mean of its divisors is an integer number (3281424522264).

Almost surely, 2^{22501125324044} is an apocalyptic number.

It is an amenable number.

22501125324044 is a deficient number, since it is larger than the sum of its proper divisors (16875968943124).

22501125324044 is a wasteful number, since it uses less digits than its factorization.

22501125324044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17850016 (or 17850014 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 22501125324044 its reverse (44042352110522), we get a palindrome (66543477434566).

The spelling of 22501125324044 in words is "twenty-two trillion, five hundred one billion, one hundred twenty-five million, three hundred twenty-four thousand, forty-four".