1223341169 has 2 divisors, whose sum is σ = 1223341170. Its totient is φ = 1223341168.

The previous prime is 1223341109. The next prime is 1223341183. The reversal of 1223341169 is 9611433221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1215568225 + 7772944 = 34865^2 + 2788^2 .

It is a cyclic number.

It is not a de Polignac number, because 1223341169 - 2²⁸ = 954905713 is a prime.

It is a super-2 number, since 2×1223341169² = 2993127231540573122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1223341109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611670584 + 611670585.

It is an arithmetic number, because the mean of its divisors is an integer number (611670585).

Almost surely, 2^1223341169 is an apocalyptic number.

It is an amenable number.

1223341169 is a deficient number, since it is larger than the sum of its proper divisors (1).

1223341169 is an equidigital number, since it uses as much as digits as its factorization.

1223341169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 32.

The square root of 1223341169 is about 34976.2943863412. The cubic root of 1223341169 is about 1069.5042886801.

The spelling of 1223341169 in words is "one billion, two hundred twenty-three million, three hundred forty-one thousand, one hundred sixty-nine".