223030223111 has 2 divisors, whose sum is σ = 223030223112. Its totient is φ = 223030223110.

The previous prime is 223030223089. The next prime is 223030223173. The reversal of 223030223111 is 111322030322.

223030223111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223030223111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223030223191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111515111555 + 111515111556.

It is an arithmetic number, because the mean of its divisors is an integer number (111515111556).

Almost surely, 2^223030223111 is an apocalyptic number.

223030223111 is a deficient number, since it is larger than the sum of its proper divisors (1).

223030223111 is an equidigital number, since it uses as much as digits as its factorization.

223030223111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 223030223111 its reverse (111322030322), we get a palindrome (334352253433).

The spelling of 223030223111 in words is "two hundred twenty-three billion, thirty million, two hundred twenty-three thousand, one hundred eleven".