1223568107 has 2 divisors, whose sum is σ = 1223568108. Its totient is φ = 1223568106.

The previous prime is 1223568089. The next prime is 1223568113. The reversal of 1223568107 is 7018653221.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1223568107 is a prime.

It is not a weakly prime, because it can be changed into another prime (1223568127) 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, 611784053 + 611784054.

It is an arithmetic number, because the mean of its divisors is an integer number (611784054).

Almost surely, 2^1223568107 is an apocalyptic number.

1223568107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1223568107 is an equidigital number, since it uses as much as digits as its factorization.

1223568107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 1223568107 is about 34979.5384046159. The cubic root of 1223568107 is about 1069.5704179997.

The spelling of 1223568107 in words is "one billion, two hundred twenty-three million, five hundred sixty-eight thousand, one hundred seven".