22900878000 has 1920 divisors, whose sum is σ = 113560731648. Its totient is φ = 4147200000.

The previous prime is 22900877971. The next prime is 22900878001. The reversal of 22900878000 is 87800922.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (22900878001) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 558557980 + ... + 558558020.

Almost surely, 2^22900878000 is an apocalyptic number.

22900878000 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 22900878000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56780365824).

22900878000 is an abundant number, since it is smaller than the sum of its proper divisors (90659853648).

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

22900878000 is a wasteful number, since it uses less digits than its factorization.

22900878000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 22900878000 in words is "twenty-two billion, nine hundred million, eight hundred seventy-eight thousand".