112020220110217 has 2 divisors, whose sum is σ = 112020220110218. Its totient is φ = 112020220110216.

The previous prime is 112020220110187. The next prime is 112020220110257. The reversal of 112020220110217 is 712011022020211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66786470945401 + 45233749164816 = 8172299^2 + 6725604^2 .

It is a cyclic number.

It is not a de Polignac number, because 112020220110217 - 2⁷ = 112020220110089 is a prime.

It is not a weakly prime, because it can be changed into another prime (112020220110257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56010110055108 + 56010110055109.

It is an arithmetic number, because the mean of its divisors is an integer number (56010110055109).

Almost surely, 2^{112020220110217} is an apocalyptic number.

It is an amenable number.

112020220110217 is a deficient number, since it is larger than the sum of its proper divisors (1).

112020220110217 is an equidigital number, since it uses as much as digits as its factorization.

112020220110217 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 112020220110217 its reverse (712011022020211), we get a palindrome (824031242130428).

The spelling of 112020220110217 in words is "one hundred twelve trillion, twenty billion, two hundred twenty million, one hundred ten thousand, two hundred seventeen".