100022222202200 has 48 divisors (see below), whose sum is σ = 232776789721080. Its totient is φ = 39970158024960.

The previous prime is 100022222202179. The next prime is 100022222202229. The reversal of 100022222202200 is 2202222220001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 241860734 + ... + 242273933.

Almost surely, 2^{100022222202200} is an apocalyptic number.

100022222202200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100022222202200 is an abundant number, since it is smaller than the sum of its proper divisors (132754567518880).

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

100022222202200 is a wasteful number, since it uses less digits than its factorization.

100022222202200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484135716 (or 484135707 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 100022222202200 its reverse (2202222220001), we get a palindrome (102224444422201).

The spelling of 100022222202200 in words is "one hundred trillion, twenty-two billion, two hundred twenty-two million, two hundred two thousand, two hundred".