22373828400 has 960 divisors, whose sum is σ = 94375673856. Its totient is φ = 4396032000.

The previous prime is 22373828383. The next prime is 22373828419. The reversal of 22373828400 is 482837322.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 209101147 + ... + 209101253.

Almost surely, 2^22373828400 is an apocalyptic number.

22373828400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22373828400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47187836928).

22373828400 is an abundant number, since it is smaller than the sum of its proper divisors (72001845456).

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

22373828400 is a wasteful number, since it uses less digits than its factorization.

22373828400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The spelling of 22373828400 in words is "twenty-two billion, three hundred seventy-three million, eight hundred twenty-eight thousand, four hundred".