1222324163 has 2 divisors, whose sum is σ = 1222324164. Its totient is φ = 1222324162.

The previous prime is 1222324139. The next prime is 1222324199. The reversal of 1222324163 is 3614232221.

It is a weak prime.

It is an emirp because it is prime and its reverse (3614232221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1222324163 - 2⁶ = 1222324099 is a prime.

It is not a weakly prime, because it can be changed into another prime (1222324133) 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, 611162081 + 611162082.

It is an arithmetic number, because the mean of its divisors is an integer number (611162082).

Almost surely, 2^1222324163 is an apocalyptic number.

1222324163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222324163 is an equidigital number, since it uses as much as digits as its factorization.

1222324163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 26.

The square root of 1222324163 is about 34961.7528593748. The cubic root of 1222324163 is about 1069.2078344944.

Adding to 1222324163 its reverse (3614232221), we get a palindrome (4836556384).

The spelling of 1222324163 in words is "one billion, two hundred twenty-two million, three hundred twenty-four thousand, one hundred sixty-three".