22004063004525 has 96 divisors (see below), whose sum is σ = 45096649129728. Its totient is φ = 9236384563200.

The previous prime is 22004063004493. The next prime is 22004063004563. The reversal of 22004063004525 is 52540036040022.

It is a happy number.

It is not a de Polignac number, because 22004063004525 - 2⁵ = 22004063004493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 29700432 + ... + 30432281.

It is an arithmetic number, because the mean of its divisors is an integer number (469756761768).

Almost surely, 2^{22004063004525} is an apocalyptic number.

22004063004525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22004063004525 is an abundant number, since it is smaller than the sum of its proper divisors (23092586125203).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22004063004525 is a wasteful number, since it uses less digits than its factorization.

22004063004525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60132791 (or 60132786 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 22004063004525 its reverse (52540036040022), we get a palindrome (74544099044547).

The spelling of 22004063004525 in words is "twenty-two trillion, four billion, sixty-three million, four thousand, five hundred twenty-five".