22232020200 has 96 divisors (see below), whose sum is σ = 74220770400. Its totient is φ = 5472495360.

The previous prime is 22232020169. The next prime is 22232020201. The reversal of 22232020200 is 202023222.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 22232020200.

It is not an unprimeable number, because it can be changed into a prime (22232020201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1417330 + ... + 1432929.

It is an arithmetic number, because the mean of its divisors is an integer number (773133025).

Almost surely, 2^22232020200 is an apocalyptic number.

22232020200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22232020200 is an abundant number, since it is smaller than the sum of its proper divisors (51988750200).

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

22232020200 is a wasteful number, since it uses less digits than its factorization.

22232020200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2850291 (or 2850282 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 22232020200 its reverse (202023222), we get a palindrome (22434043422).

The spelling of 22232020200 in words is "twenty-two billion, two hundred thirty-two million, twenty thousand, two hundred".