112122224017 has 2 divisors, whose sum is σ = 112122224018. Its totient is φ = 112122224016.

The previous prime is 112122223999. The next prime is 112122224057. The reversal of 112122224017 is 710422221211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93170847121 + 18951376896 = 305239^2 + 137664^2 .

It is a cyclic number.

It is not a de Polignac number, because 112122224017 - 2¹¹ = 112122221969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112122223982 and 112122224000.

It is not a weakly prime, because it can be changed into another prime (112122224057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56061112008 + 56061112009.

It is an arithmetic number, because the mean of its divisors is an integer number (56061112009).

Almost surely, 2^112122224017 is an apocalyptic number.

It is an amenable number.

112122224017 is a deficient number, since it is larger than the sum of its proper divisors (1).

112122224017 is an equidigital number, since it uses as much as digits as its factorization.

112122224017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 25.

Adding to 112122224017 its reverse (710422221211), we get a palindrome (822544445228).

The spelling of 112122224017 in words is "one hundred twelve billion, one hundred twenty-two million, two hundred twenty-four thousand, seventeen".