2223320347 has 2 divisors, whose sum is σ = 2223320348. Its totient is φ = 2223320346.

The previous prime is 2223320327. The next prime is 2223320357. The reversal of 2223320347 is 7430233222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2223320347 - 2³¹ = 75836699 is a prime.

It is not a weakly prime, because it can be changed into another prime (2223320327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111660173 + 1111660174.

It is an arithmetic number, because the mean of its divisors is an integer number (1111660174).

Almost surely, 2^2223320347 is an apocalyptic number.

2223320347 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223320347 is an equidigital number, since it uses as much as digits as its factorization.

2223320347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 28.

The square root of 2223320347 is about 47152.0980127078. The cubic root of 2223320347 is about 1305.1707956509.

Adding to 2223320347 its reverse (7430233222), we get a palindrome (9653553569).

The spelling of 2223320347 in words is "two billion, two hundred twenty-three million, three hundred twenty thousand, three hundred forty-seven".