200211110210221 has 16 divisors (see below), whose sum is σ = 233505133699968. Its totient is φ = 169640481715200.

The previous prime is 200211110210213. The next prime is 200211110210227. The reversal of 200211110210221 is 122012011112002.

It is not a de Polignac number, because 200211110210221 - 2³ = 200211110210213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200211110210195 and 200211110210204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200211110210227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5197299420 + ... + 5197337941.

It is an arithmetic number, because the mean of its divisors is an integer number (14594070856248).

Almost surely, 2^{200211110210221} is an apocalyptic number.

It is an amenable number.

200211110210221 is a deficient number, since it is larger than the sum of its proper divisors (33294023489747).

200211110210221 is a wasteful number, since it uses less digits than its factorization.

200211110210221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10394637492.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 200211110210221 its reverse (122012011112002), we get a palindrome (322223121322223).

The spelling of 200211110210221 in words is "two hundred trillion, two hundred eleven billion, one hundred ten million, two hundred ten thousand, two hundred twenty-one".