11330022161 has 2 divisors, whose sum is σ = 11330022162. Its totient is φ = 11330022160.

The previous prime is 11330022083. The next prime is 11330022163. The reversal of 11330022161 is 16122003311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6612942400 + 4717079761 = 81320^2 + 68681^2 .

It is a cyclic number.

It is not a de Polignac number, because 11330022161 - 2¹⁸ = 11329760017 is a prime.

It is a super-2 number, since 2×11330022161² (a number of 21 digits) contains 22 as substring.

Together with 11330022163, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11330022163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665011080 + 5665011081.

It is an arithmetic number, because the mean of its divisors is an integer number (5665011081).

Almost surely, 2^11330022161 is an apocalyptic number.

It is an amenable number.

11330022161 is a deficient number, since it is larger than the sum of its proper divisors (1).

11330022161 is an equidigital number, since it uses as much as digits as its factorization.

11330022161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11330022161 its reverse (16122003311), we get a palindrome (27452025472).

The spelling of 11330022161 in words is "eleven billion, three hundred thirty million, twenty-two thousand, one hundred sixty-one".