11322333161 has 2 divisors, whose sum is σ = 11322333162. Its totient is φ = 11322333160.

The previous prime is 11322333133. The next prime is 11322333289. The reversal of 11322333161 is 16133322311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11322024025 + 309136 = 106405^2 + 556^2 .

It is a cyclic number.

It is not a de Polignac number, because 11322333161 - 2¹⁰ = 11322332137 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11322333161.

It is not a weakly prime, because it can be changed into another prime (11322330161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661166580 + 5661166581.

It is an arithmetic number, because the mean of its divisors is an integer number (5661166581).

Almost surely, 2^11322333161 is an apocalyptic number.

It is an amenable number.

11322333161 is a deficient number, since it is larger than the sum of its proper divisors (1).

11322333161 is an equidigital number, since it uses as much as digits as its factorization.

11322333161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944, while the sum is 26.

Adding to 11322333161 its reverse (16133322311), we get a palindrome (27455655472).

The spelling of 11322333161 in words is "eleven billion, three hundred twenty-two million, three hundred thirty-three thousand, one hundred sixty-one".