22425215201432 has 256 divisors, whose sum is σ = 47561013043200. Its totient is φ = 9872222976000.

The previous prime is 22425215201387. The next prime is 22425215201443. The reversal of 22425215201432 is 23410251252422.

It is a junction number, because it is equal to n+sod(n) for n = 22425215201392 and 22425215201401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3263744957 + ... + 3263751827.

It is an arithmetic number, because the mean of its divisors is an integer number (185785207200).

Almost surely, 2^{22425215201432} is an apocalyptic number.

It is an amenable number.

22425215201432 is an abundant number, since it is smaller than the sum of its proper divisors (25135797841768).

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

22425215201432 is a wasteful number, since it uses less digits than its factorization.

22425215201432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7298 (or 7294 counting only the distinct ones).

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

Adding to 22425215201432 its reverse (23410251252422), we get a palindrome (45835466453854).

The spelling of 22425215201432 in words is "twenty-two trillion, four hundred twenty-five billion, two hundred fifteen million, two hundred one thousand, four hundred thirty-two".