200220201220211 has 2 divisors, whose sum is σ = 200220201220212. Its totient is φ = 200220201220210.

The previous prime is 200220201220187. The next prime is 200220201220289. The reversal of 200220201220211 is 112022102022002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200220201220211 - 2¹⁰ = 200220201219187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200220201220211.

It is not a weakly prime, because it can be changed into another prime (200220201220511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100110100610105 + 100110100610106.

It is an arithmetic number, because the mean of its divisors is an integer number (100110100610106).

Almost surely, 2^{200220201220211} is an apocalyptic number.

200220201220211 is a deficient number, since it is larger than the sum of its proper divisors (1).

200220201220211 is an equidigital number, since it uses as much as digits as its factorization.

200220201220211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 200220201220211 its reverse (112022102022002), we get a palindrome (312242303242213).

The spelling of 200220201220211 in words is "two hundred trillion, two hundred twenty billion, two hundred one million, two hundred twenty thousand, two hundred eleven".