112201122211 has 2 divisors, whose sum is σ = 112201122212. Its totient is φ = 112201122210.

The previous prime is 112201122191. The next prime is 112201122227. The reversal of 112201122211 is 112221102211.

It is an a-pointer prime, because the next prime (112201122227) can be obtained adding 112201122211 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112201122211 - 2¹⁷ = 112200991139 is a prime.

It is not a weakly prime, because it can be changed into another prime (112201122511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56100561105 + 56100561106.

It is an arithmetic number, because the mean of its divisors is an integer number (56100561106).

Almost surely, 2^112201122211 is an apocalyptic number.

112201122211 is a deficient number, since it is larger than the sum of its proper divisors (1).

112201122211 is an equidigital number, since it uses as much as digits as its factorization.

112201122211 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 112201122211 its reverse (112221102211), we get a palindrome (224422224422).

The spelling of 112201122211 in words is "one hundred twelve billion, two hundred one million, one hundred twenty-two thousand, two hundred eleven".