202200222001100 has 72 divisors (see below), whose sum is σ = 439019374295040. Its totient is φ = 80834959033920.

The previous prime is 202200222001093. The next prime is 202200222001111. The reversal of 202200222001100 is 1100222002202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1460630087 + ... + 1460768513.

Almost surely, 2^{202200222001100} is an apocalyptic number.

202200222001100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202200222001100 is an abundant number, since it is smaller than the sum of its proper divisors (236819152293940).

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

202200222001100 is a wasteful number, since it uses less digits than its factorization.

202200222001100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146487 (or 146480 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 202200222001100 its reverse (1100222002202), we get a palindrome (203300444003302).

The spelling of 202200222001100 in words is "two hundred two trillion, two hundred billion, two hundred twenty-two million, one thousand, one hundred".