22826115900 has 810 divisors, whose sum is σ = 91894248600. Its totient is φ = 4885816320.

The previous prime is 22826115869. The next prime is 22826115919. The reversal of 22826115900 is 951162822.

22826115900 is a `hidden beast` number, since 2 + 2 + 8 + 2 + 61 + 1 + 590 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (810).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 269 ways as a sum of consecutive naturals, for example, 114704001 + ... + 114704199.

Almost surely, 2^22826115900 is an apocalyptic number.

22826115900 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 22826115900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45947124300).

22826115900 is an abundant number, since it is smaller than the sum of its proper divisors (69068132700).

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

22826115900 is a wasteful number, since it uses less digits than its factorization.

22826115900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The spelling of 22826115900 in words is "twenty-two billion, eight hundred twenty-six million, one hundred fifteen thousand, nine hundred".