200212122020011 has 2 divisors, whose sum is σ = 200212122020012. Its totient is φ = 200212122020010.

The previous prime is 200212122019997. The next prime is 200212122020039. The reversal of 200212122020011 is 110020221212002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200212122020011 - 2¹³ = 200212122011819 is a prime.

It is not a weakly prime, because it can be changed into another prime (200212122020081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100106061010005 + 100106061010006.

It is an arithmetic number, because the mean of its divisors is an integer number (100106061010006).

Almost surely, 2^{200212122020011} is an apocalyptic number.

200212122020011 is a deficient number, since it is larger than the sum of its proper divisors (1).

200212122020011 is an equidigital number, since it uses as much as digits as its factorization.

200212122020011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200212122020011 its reverse (110020221212002), we get a palindrome (310232343232013).

The spelling of 200212122020011 in words is "two hundred trillion, two hundred twelve billion, one hundred twenty-two million, twenty thousand, eleven".