22504035220125 has 64 divisors (see below), whose sum is σ = 37617847787520. Its totient is φ = 11947420872000.

The previous prime is 22504035220111. The next prime is 22504035220151. The reversal of 22504035220125 is 52102253040522.

It is not a de Polignac number, because 22504035220125 - 2³⁴ = 22486855350941 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 63 ways as a sum of consecutive naturals, for example, 75645420 + ... + 75942330.

It is an arithmetic number, because the mean of its divisors is an integer number (587778871680).

Almost surely, 2^{22504035220125} is an apocalyptic number.

22504035220125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22504035220125 is a deficient number, since it is larger than the sum of its proper divisors (15113812567395).

22504035220125 is a wasteful number, since it uses less digits than its factorization.

22504035220125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297851 (or 297841 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 22504035220125 its reverse (52102253040522), we get a palindrome (74606288260647).

The spelling of 22504035220125 in words is "twenty-two trillion, five hundred four billion, thirty-five million, two hundred twenty thousand, one hundred twenty-five".