112220011202017 has 2 divisors, whose sum is σ = 112220011202018. Its totient is φ = 112220011202016.

The previous prime is 112220011202011. The next prime is 112220011202053. The reversal of 112220011202017 is 710202110022211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100273006076881 + 11947005125136 = 10013641^2 + 3456444^2 .

It is an emirp because it is prime and its reverse (710202110022211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112220011202017 is a prime.

It is not a weakly prime, because it can be changed into another prime (112220011202011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56110005601008 + 56110005601009.

It is an arithmetic number, because the mean of its divisors is an integer number (56110005601009).

Almost surely, 2^{112220011202017} is an apocalyptic number.

It is an amenable number.

112220011202017 is a deficient number, since it is larger than the sum of its proper divisors (1).

112220011202017 is an equidigital number, since it uses as much as digits as its factorization.

112220011202017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 112220011202017 its reverse (710202110022211), we get a palindrome (822422121224228).

The spelling of 112220011202017 in words is "one hundred twelve trillion, two hundred twenty billion, eleven million, two hundred two thousand, seventeen".