1122132211169 has 2 divisors, whose sum is σ = 1122132211170. Its totient is φ = 1122132211168.

The previous prime is 1122132211129. The next prime is 1122132211171. The reversal of 1122132211169 is 9611122312211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 961699919569 + 160432291600 = 980663^2 + 400540^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122132211169 is a prime.

It is a super-2 number, since 2×1122132211169² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 1122132211171, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1122132211129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561066105584 + 561066105585.

It is an arithmetic number, because the mean of its divisors is an integer number (561066105585).

Almost surely, 2^{1122132211169} is an apocalyptic number.

It is an amenable number.

1122132211169 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122132211169 is an equidigital number, since it uses as much as digits as its factorization.

1122132211169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 32.

The spelling of 1122132211169 in words is "one trillion, one hundred twenty-two billion, one hundred thirty-two million, two hundred eleven thousand, one hundred sixty-nine".