200223443404111 has 2 divisors, whose sum is σ = 200223443404112. Its totient is φ = 200223443404110.

The previous prime is 200223443404097. The next prime is 200223443404151. The reversal of 200223443404111 is 111404344322002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200223443404111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200223443404151) 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, 100111721702055 + 100111721702056.

It is an arithmetic number, because the mean of its divisors is an integer number (100111721702056).

Almost surely, 2^{200223443404111} is an apocalyptic number.

200223443404111 is a deficient number, since it is larger than the sum of its proper divisors (1).

200223443404111 is an equidigital number, since it uses as much as digits as its factorization.

200223443404111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 200223443404111 its reverse (111404344322002), we get a palindrome (311627787726113).

The spelling of 200223443404111 in words is "two hundred trillion, two hundred twenty-three billion, four hundred forty-three million, four hundred four thousand, one hundred eleven".