22302230000 has 200 divisors, whose sum is σ = 55382371968. Its totient is φ = 8695296000.

The previous prime is 22302229997. The next prime is 22302230021. The reversal of 22302230000 is 3220322.

It is a tau number, because it is divible by the number of its divisors (200).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 100009889 + ... + 100010111.

Almost surely, 2^22302230000 is an apocalyptic number.

22302230000 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 22302230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27691185984).

22302230000 is an abundant number, since it is smaller than the sum of its proper divisors (33080141968).

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

22302230000 is a wasteful number, since it uses less digits than its factorization.

22302230000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461 (or 440 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 22302230000 its reverse (3220322), we get a palindrome (22305450322).

The spelling of 22302230000 in words is "twenty-two billion, three hundred two million, two hundred thirty thousand".