22325007600 has 540 divisors, whose sum is σ = 94880337240. Its totient is φ = 4833561600.

The previous prime is 22325007599. The next prime is 22325007611. The reversal of 22325007600 is 670052322.

22325007600 is a `hidden beast` number, since 2 + 2 + 3 + 2 + 50 + 0 + 7 + 600 = 666.

It is a super-3 number, since 3×22325007600³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 3348270 + ... + 3354930.

Almost surely, 2^22325007600 is an apocalyptic number.

22325007600 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 22325007600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47440168620).

22325007600 is an abundant number, since it is smaller than the sum of its proper divisors (72555329640).

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

22325007600 is a wasteful number, since it uses less digits than its factorization.

22325007600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6718 (or 6697 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

Adding to 22325007600 its reverse (670052322), we get a palindrome (22995059922).

The spelling of 22325007600 in words is "twenty-two billion, three hundred twenty-five million, seven thousand, six hundred".