112201322213 has 2 divisors, whose sum is σ = 112201322214. Its totient is φ = 112201322212.

The previous prime is 112201322201. The next prime is 112201322239. The reversal of 112201322213 is 312223102211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69758317924 + 42443004289 = 264118^2 + 206017^2 .

It is a cyclic number.

It is not a de Polignac number, because 112201322213 - 2²² = 112197127909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112201322263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56100661106 + 56100661107.

It is an arithmetic number, because the mean of its divisors is an integer number (56100661107).

Almost surely, 2^112201322213 is an apocalyptic number.

It is an amenable number.

112201322213 is a deficient number, since it is larger than the sum of its proper divisors (1).

112201322213 is an equidigital number, since it uses as much as digits as its factorization.

112201322213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 112201322213 its reverse (312223102211), we get a palindrome (424424424424).

The spelling of 112201322213 in words is "one hundred twelve billion, two hundred one million, three hundred twenty-two thousand, two hundred thirteen".