200211221110211 has 2 divisors, whose sum is σ = 200211221110212. Its totient is φ = 200211221110210.

The previous prime is 200211221110093. The next prime is 200211221110253. The reversal of 200211221110211 is 112011122112002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200211221110211 is a prime.

It is a super-3 number, since 3×200211221110211³ (a number of 44 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200211221110211.

It is not a weakly prime, because it can be changed into another prime (200211221110261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100105610555105 + 100105610555106.

It is an arithmetic number, because the mean of its divisors is an integer number (100105610555106).

Almost surely, 2^{200211221110211} is an apocalyptic number.

200211221110211 is a deficient number, since it is larger than the sum of its proper divisors (1).

200211221110211 is an equidigital number, since it uses as much as digits as its factorization.

200211221110211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 200211221110211 its reverse (112011122112002), we get a palindrome (312222343222213).

The spelling of 200211221110211 in words is "two hundred trillion, two hundred eleven billion, two hundred twenty-one million, one hundred ten thousand, two hundred eleven".