22013303000 has 64 divisors (see below), whose sum is σ = 55473556320. Its totient is φ = 8127984000.

The previous prime is 22013302973. The next prime is 22013303023. The reversal of 22013303000 is 30331022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 833666 + ... + 859665.

Almost surely, 2^22013303000 is an apocalyptic number.

22013303000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22013303000 is an abundant number, since it is smaller than the sum of its proper divisors (33460253320).

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

22013303000 is a wasteful number, since it uses less digits than its factorization.

22013303000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693365 (or 1693351 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 22013303000 its reverse (30331022), we get a palindrome (22043634022).

The spelling of 22013303000 in words is "twenty-two billion, thirteen million, three hundred three thousand".