112000221312017 has 2 divisors, whose sum is σ = 112000221312018. Its totient is φ = 112000221312016.

The previous prime is 112000221311999. The next prime is 112000221312047. The reversal of 112000221312017 is 710213122000211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108253224879361 + 3746996432656 = 10404481^2 + 1935716^2 .

It is a cyclic number.

It is not a de Polignac number, because 112000221312017 - 2¹² = 112000221307921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112000221311983 and 112000221312001.

It is not a weakly prime, because it can be changed into another prime (112000221312047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56000110656008 + 56000110656009.

It is an arithmetic number, because the mean of its divisors is an integer number (56000110656009).

Almost surely, 2^{112000221312017} is an apocalyptic number.

It is an amenable number.

112000221312017 is a deficient number, since it is larger than the sum of its proper divisors (1).

112000221312017 is an equidigital number, since it uses as much as digits as its factorization.

112000221312017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 112000221312017 its reverse (710213122000211), we get a palindrome (822213343312228).

The spelling of 112000221312017 in words is "one hundred twelve trillion, two hundred twenty-one million, three hundred twelve thousand, seventeen".