112203032101217 has 2 divisors, whose sum is σ = 112203032101218. Its totient is φ = 112203032101216.

The previous prime is 112203032101187. The next prime is 112203032101229. The reversal of 112203032101217 is 712101230302211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91326137973841 + 20876894127376 = 9556471^2 + 4569124^2 .

It is a cyclic number.

It is not a de Polignac number, because 112203032101217 - 2¹⁶ = 112203032035681 is a prime.

It is not a weakly prime, because it can be changed into another prime (112203032121217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56101516050608 + 56101516050609.

It is an arithmetic number, because the mean of its divisors is an integer number (56101516050609).

Almost surely, 2^{112203032101217} is an apocalyptic number.

It is an amenable number.

112203032101217 is a deficient number, since it is larger than the sum of its proper divisors (1).

112203032101217 is an equidigital number, since it uses as much as digits as its factorization.

112203032101217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

Adding to 112203032101217 its reverse (712101230302211), we get a palindrome (824304262403428).

The spelling of 112203032101217 in words is "one hundred twelve trillion, two hundred three billion, thirty-two million, one hundred one thousand, two hundred seventeen".