22000898304 has 864 divisors, whose sum is σ = 85404533760. Its totient is φ = 5275238400.

The previous prime is 22000898299. The next prime is 22000898327. The reversal of 22000898304 is 40389800022.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 205615819 + ... + 205615925.

It is an arithmetic number, because the mean of its divisors is an integer number (98847840).

Almost surely, 2^22000898304 is an apocalyptic number.

22000898304 is a gapful number since it is divisible by the number (24) 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 22000898304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42702266880).

22000898304 is an abundant number, since it is smaller than the sum of its proper divisors (63403635456).

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

22000898304 is a wasteful number, since it uses less digits than its factorization.

22000898304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 22000898304 in words is "twenty-two billion, eight hundred ninety-eight thousand, three hundred four".