211022102102200 has 48 divisors (see below), whose sum is σ = 490941093942000. Its totient is φ = 84354697777920.

The previous prime is 211022102102153. The next prime is 211022102102213. The reversal of 211022102102200 is 2201201220112.

It is a happy number.

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, 338081565 + ... + 338705164.

It is an arithmetic number, because the mean of its divisors is an integer number (10227939457125).

Almost surely, 2^{211022102102200} is an apocalyptic number.

211022102102200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211022102102200 is an abundant number, since it is smaller than the sum of its proper divisors (279918991839800).

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

211022102102200 is a wasteful number, since it uses less digits than its factorization.

211022102102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676788304 (or 676788295 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 211022102102200 its reverse (2201201220112), we get a palindrome (213223303322312).

The spelling of 211022102102200 in words is "two hundred eleven trillion, twenty-two billion, one hundred two million, one hundred two thousand, two hundred".