22425131023032 has 128 divisors (see below), whose sum is σ = 59452222536000. Its totient is φ = 7024486391808.

The previous prime is 22425131023021. The next prime is 22425131023039. The reversal of 22425131023032 is 23032013152422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22425131023039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1461008094 + ... + 1461023442.

Almost surely, 2^{22425131023032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22425131023032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29726111268000).

22425131023032 is an abundant number, since it is smaller than the sum of its proper divisors (37027091512968).

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

22425131023032 is a wasteful number, since it uses less digits than its factorization.

22425131023032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20665 (or 20661 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 22425131023032 its reverse (23032013152422), we get a palindrome (45457144175454).

The spelling of 22425131023032 in words is "twenty-two trillion, four hundred twenty-five billion, one hundred thirty-one million, twenty-three thousand, thirty-two".