2223110243 has 2 divisors, whose sum is σ = 2223110244. Its totient is φ = 2223110242.

The previous prime is 2223110231. The next prime is 2223110269. The reversal of 2223110243 is 3420113222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2223110243 - 2¹⁸ = 2222848099 is a prime.

It is not a weakly prime, because it can be changed into another prime (2223110203) 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, 1111555121 + 1111555122.

It is an arithmetic number, because the mean of its divisors is an integer number (1111555122).

Almost surely, 2^2223110243 is an apocalyptic number.

2223110243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223110243 is an equidigital number, since it uses as much as digits as its factorization.

2223110243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2223110243 is about 47149.8700210298. The cubic root of 2223110243 is about 1305.1296814312.

Adding to 2223110243 its reverse (3420113222), we get a palindrome (5643223465).

The spelling of 2223110243 in words is "two billion, two hundred twenty-three million, one hundred ten thousand, two hundred forty-three".