22653420600 has 96 divisors (see below), whose sum is σ = 70393195440. Its totient is φ = 6026496000.

The previous prime is 22653420599. The next prime is 22653420619. The reversal of 22653420600 is 602435622.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 207760 + ... + 297440.

Almost surely, 2^22653420600 is an apocalyptic number.

22653420600 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 22653420600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35196597720).

22653420600 is an abundant number, since it is smaller than the sum of its proper divisors (47739774840).

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

22653420600 is a wasteful number, since it uses less digits than its factorization.

22653420600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90121 (or 90112 counting only the distinct ones).

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

The spelling of 22653420600 in words is "twenty-two billion, six hundred fifty-three million, four hundred twenty thousand, six hundred".