200212012102111 has 2 divisors, whose sum is σ = 200212012102112. Its totient is φ = 200212012102110.

The previous prime is 200212012102093. The next prime is 200212012102153. The reversal of 200212012102111 is 111201210212002.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200212012102111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200212012102171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100106006051055 + 100106006051056.

It is an arithmetic number, because the mean of its divisors is an integer number (100106006051056).

Almost surely, 2^{200212012102111} is an apocalyptic number.

200212012102111 is a deficient number, since it is larger than the sum of its proper divisors (1).

200212012102111 is an equidigital number, since it uses as much as digits as its factorization.

200212012102111 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 200212012102111 its reverse (111201210212002), we get a palindrome (311413222314113).

The spelling of 200212012102111 in words is "two hundred trillion, two hundred twelve billion, twelve million, one hundred two thousand, one hundred eleven".