22202000100 has 144 divisors (see below), whose sum is σ = 81571862400. Its totient is φ = 5074738560.

The previous prime is 22202000059. The next prime is 22202000111. The reversal of 22202000100 is 100020222.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 568455 + ... + 606254.

Almost surely, 2^22202000100 is an apocalyptic number.

22202000100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22202000100 is an abundant number, since it is smaller than the sum of its proper divisors (59369862300).

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

22202000100 is a wasteful number, since it uses less digits than its factorization.

22202000100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174739 (or 1174726 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 22202000100 its reverse (100020222), we get a palindrome (22302020322).

The spelling of 22202000100 in words is "twenty-two billion, two hundred two million, one hundred", and thus it is an aban number.