22250498202432 has 392 divisors, whose sum is σ = 67291535065632. Its totient is φ = 7294852224000.

The previous prime is 22250498202419. The next prime is 22250498202473. The reversal of 22250498202432 is 23420289405222.

22250498202432 is a `hidden beast` number, since 2 + 2 + 2 + 5 + 0 + 4 + 9 + 8 + 202 + 432 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 2160027682 + ... + 2160037982.

Almost surely, 2^{22250498202432} 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 22250498202432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33645767532816).

22250498202432 is an abundant number, since it is smaller than the sum of its proper divisors (45041036863200).

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

22250498202432 is an equidigital number, since it uses as much as digits as its factorization.

22250498202432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11089 (or 11064 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 22250498202432 in words is "twenty-two trillion, two hundred fifty billion, four hundred ninety-eight million, two hundred two thousand, four hundred thirty-two".