112440223401017 has 2 divisors, whose sum is σ = 112440223401018. Its totient is φ = 112440223401016.

The previous prime is 112440223400977. The next prime is 112440223401041. The reversal of 112440223401017 is 710104322044211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100961821696576 + 11478401704441 = 10047976^2 + 3387979^2 .

It is a cyclic number.

It is not a de Polignac number, because 112440223401017 - 2⁸ = 112440223400761 is a prime.

It is a super-2 number, since 2×112440223401017² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112440223403017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56220111700508 + 56220111700509.

It is an arithmetic number, because the mean of its divisors is an integer number (56220111700509).

Almost surely, 2^{112440223401017} is an apocalyptic number.

It is an amenable number.

112440223401017 is a deficient number, since it is larger than the sum of its proper divisors (1).

112440223401017 is an equidigital number, since it uses as much as digits as its factorization.

112440223401017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 32.

Adding to 112440223401017 its reverse (710104322044211), we get a palindrome (822544545445228).

The spelling of 112440223401017 in words is "one hundred twelve trillion, four hundred forty billion, two hundred twenty-three million, four hundred one thousand, seventeen".