112211221002163 has 2 divisors, whose sum is σ = 112211221002164. Its totient is φ = 112211221002162.

The previous prime is 112211221002119. The next prime is 112211221002169. The reversal of 112211221002163 is 361200122112211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112211221002163 - 2²¹ = 112211218905011 is a prime.

It is not a weakly prime, because it can be changed into another prime (112211221002169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56105610501081 + 56105610501082.

It is an arithmetic number, because the mean of its divisors is an integer number (56105610501082).

Almost surely, 2^{112211221002163} is an apocalyptic number.

112211221002163 is a deficient number, since it is larger than the sum of its proper divisors (1).

112211221002163 is an equidigital number, since it uses as much as digits as its factorization.

112211221002163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 112211221002163 its reverse (361200122112211), we get a palindrome (473411343114374).

The spelling of 112211221002163 in words is "one hundred twelve trillion, two hundred eleven billion, two hundred twenty-one million, two thousand, one hundred sixty-three".