2200112222111 has 2 divisors, whose sum is σ = 2200112222112. Its totient is φ = 2200112222110.

The previous prime is 2200112222107. The next prime is 2200112222149. The reversal of 2200112222111 is 1112222110022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2200112222111 - 2² = 2200112222107 is a prime.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2200112222111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2200112222171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100056111055 + 1100056111056.

It is an arithmetic number, because the mean of its divisors is an integer number (1100056111056).

Almost surely, 2^{2200112222111} is an apocalyptic number.

2200112222111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200112222111 is an equidigital number, since it uses as much as digits as its factorization.

2200112222111 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 17.

Adding to 2200112222111 its reverse (1112222110022), we get a palindrome (3312334332133).

The spelling of 2200112222111 in words is "two trillion, two hundred billion, one hundred twelve million, two hundred twenty-two thousand, one hundred eleven".