1122116162213 has 2 divisors, whose sum is σ = 1122116162214. Its totient is φ = 1122116162212.

The previous prime is 1122116162197. The next prime is 1122116162249. The reversal of 1122116162213 is 3122616112211.

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., 737068609729 + 385047552484 = 858527^2 + 620522^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122116162213 - 2⁴ = 1122116162197 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122116162813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561058081106 + 561058081107.

It is an arithmetic number, because the mean of its divisors is an integer number (561058081107).

Almost surely, 2^{1122116162213} is an apocalyptic number.

It is an amenable number.

1122116162213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122116162213 is an equidigital number, since it uses as much as digits as its factorization.

1122116162213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 29.

The spelling of 1122116162213 in words is "one trillion, one hundred twenty-two billion, one hundred sixteen million, one hundred sixty-two thousand, two hundred thirteen".