22032243125 has 20 divisors (see below), whose sum is σ = 27546182400. Its totient is φ = 17616390000.

The previous prime is 22032243113. The next prime is 22032243127. The reversal of 22032243125 is 52134223022.

It is a de Polignac number, because none of the positive numbers 2^k-22032243125 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22032243094 and 22032243103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22032243127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1311026 + ... + 1327724.

It is an arithmetic number, because the mean of its divisors is an integer number (1377309120).

Almost surely, 2^22032243125 is an apocalyptic number.

22032243125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22032243125 is a deficient number, since it is larger than the sum of its proper divisors (5513939275).

22032243125 is an equidigital number, since it uses as much as digits as its factorization.

22032243125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18830 (or 18815 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 22032243125 its reverse (52134223022), we get a palindrome (74166466147).

The spelling of 22032243125 in words is "twenty-two billion, thirty-two million, two hundred forty-three thousand, one hundred twenty-five".