112221242122211 has 2 divisors, whose sum is σ = 112221242122212. Its totient is φ = 112221242122210.

The previous prime is 112221242122207. The next prime is 112221242122259.

112221242122211 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 112221242122211 - 2² = 112221242122207 is a prime.

It is not a weakly prime, because it can be changed into another prime (112221242122111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56110621061105 + 56110621061106.

It is an arithmetic number, because the mean of its divisors is an integer number (56110621061106).

Almost surely, 2^{112221242122211} is an apocalyptic number.

112221242122211 is a deficient number, since it is larger than the sum of its proper divisors (1).

112221242122211 is an equidigital number, since it uses as much as digits as its factorization.

112221242122211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1024, while the sum is 26.

The spelling of 112221242122211 in words is "one hundred twelve trillion, two hundred twenty-one billion, two hundred forty-two million, one hundred twenty-two thousand, two hundred eleven".