200211202100 has 108 divisors (see below), whose sum is σ = 544266625644. Its totient is φ = 63363525120.

The previous prime is 200211202069. The next prime is 200211202123. The reversal of 200211202100 is 1202112002.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 60086755876 + 140124446224 = 245126^2 + 374332^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1507817 + ... + 1635216.

It is an arithmetic number, because the mean of its divisors is an integer number (5039505793).

Almost surely, 2^200211202100 is an apocalyptic number.

200211202100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200211202100 is an abundant number, since it is smaller than the sum of its proper divisors (344055423544).

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

200211202100 is a wasteful number, since it uses less digits than its factorization.

200211202100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3143074 (or 3143060 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200211202100 its reverse (1202112002), we get a palindrome (201413314102).

The spelling of 200211202100 in words is "two hundred billion, two hundred eleven million, two hundred two thousand, one hundred".