112001020210217 has 2 divisors, whose sum is σ = 112001020210218. Its totient is φ = 112001020210216.

The previous prime is 112001020210171. The next prime is 112001020210229. The reversal of 112001020210217 is 712012020100211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111973983314176 + 27036896041 = 10581776^2 + 164429^2 .

It is a cyclic number.

It is not a de Polignac number, because 112001020210217 - 2²⁴ = 112001003433001 is a prime.

It is not a weakly prime, because it can be changed into another prime (112001020210267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56000510105108 + 56000510105109.

It is an arithmetic number, because the mean of its divisors is an integer number (56000510105109).

Almost surely, 2^{112001020210217} is an apocalyptic number.

It is an amenable number.

112001020210217 is a deficient number, since it is larger than the sum of its proper divisors (1).

112001020210217 is an equidigital number, since it uses as much as digits as its factorization.

112001020210217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 112001020210217 its reverse (712012020100211), we get a palindrome (824013040310428).

The spelling of 112001020210217 in words is "one hundred twelve trillion, one billion, twenty million, two hundred ten thousand, two hundred seventeen".