21410200211 has 2 divisors, whose sum is σ = 21410200212. Its totient is φ = 21410200210.

The previous prime is 21410200193. The next prime is 21410200213. The reversal of 21410200211 is 11200201412.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 21410200211 - 2²⁶ = 21343091347 is a prime.

Together with 21410200213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (21410200213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10705100105 + 10705100106.

It is an arithmetic number, because the mean of its divisors is an integer number (10705100106).

Almost surely, 2^21410200211 is an apocalyptic number.

21410200211 is a deficient number, since it is larger than the sum of its proper divisors (1).

21410200211 is an equidigital number, since it uses as much as digits as its factorization.

21410200211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 21410200211 its reverse (11200201412), we get a palindrome (32610401623).

The spelling of 21410200211 in words is "twenty-one billion, four hundred ten million, two hundred thousand, two hundred eleven".