200122201312211 has 2 divisors, whose sum is σ = 200122201312212. Its totient is φ = 200122201312210.

The previous prime is 200122201312207. The next prime is 200122201312213. The reversal of 200122201312211 is 112213102221002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200122201312211 - 2² = 200122201312207 is a prime.

Together with 200122201312213, 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 (200122201312213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100061100656105 + 100061100656106.

It is an arithmetic number, because the mean of its divisors is an integer number (100061100656106).

Almost surely, 2^{200122201312211} is an apocalyptic number.

200122201312211 is a deficient number, since it is larger than the sum of its proper divisors (1).

200122201312211 is an equidigital number, since it uses as much as digits as its factorization.

200122201312211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 200122201312211 its reverse (112213102221002), we get a palindrome (312335303533213).

The spelling of 200122201312211 in words is "two hundred trillion, one hundred twenty-two billion, two hundred one million, three hundred twelve thousand, two hundred eleven".