1122113232017 has 2 divisors, whose sum is σ = 1122113232018. Its totient is φ = 1122113232016.

The previous prime is 1122113232011. The next prime is 1122113232043. The reversal of 1122113232017 is 7102323112211.

It is an a-pointer prime, because the next prime (1122113232043) can be obtained adding 1122113232017 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 702404905216 + 419708326801 = 838096^2 + 647849^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122113232017 - 2²⁶ = 1122046123153 is a prime.

It is not a weakly prime, because it can be changed into another prime (1122113232011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561056616008 + 561056616009.

It is an arithmetic number, because the mean of its divisors is an integer number (561056616009).

Almost surely, 2^{1122113232017} is an apocalyptic number.

It is an amenable number.

1122113232017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122113232017 is an equidigital number, since it uses as much as digits as its factorization.

1122113232017 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 1122113232017 its reverse (7102323112211), we get a palindrome (8224436344228).

The spelling of 1122113232017 in words is "one trillion, one hundred twenty-two billion, one hundred thirteen million, two hundred thirty-two thousand, seventeen".