200111202210211 has 2 divisors, whose sum is σ = 200111202210212. Its totient is φ = 200111202210210.

The previous prime is 200111202210203. The next prime is 200111202210299. The reversal of 200111202210211 is 112012202111002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200111202210211 - 2³ = 200111202210203 is a prime.

It is a super-2 number, since 2×200111202210211² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200111202910211) 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, 100055601105105 + 100055601105106.

It is an arithmetic number, because the mean of its divisors is an integer number (100055601105106).

Almost surely, 2^{200111202210211} is an apocalyptic number.

200111202210211 is a deficient number, since it is larger than the sum of its proper divisors (1).

200111202210211 is an equidigital number, since it uses as much as digits as its factorization.

200111202210211 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 16.

Adding to 200111202210211 its reverse (112012202111002), we get a palindrome (312123404321213).

The spelling of 200111202210211 in words is "two hundred trillion, one hundred eleven billion, two hundred two million, two hundred ten thousand, two hundred eleven".