223424011 has 2 divisors, whose sum is σ = 223424012. Its totient is φ = 223424010.

The previous prime is 223423999. The next prime is 223424027. The reversal of 223424011 is 110424322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223424011 - 2¹⁵ = 223391243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 223424011.

It is not a weakly prime, because it can be changed into another prime (223424711) 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, 111712005 + 111712006.

It is an arithmetic number, because the mean of its divisors is an integer number (111712006).

Almost surely, 2^223424011 is an apocalyptic number.

223424011 is a deficient number, since it is larger than the sum of its proper divisors (1).

223424011 is an equidigital number, since it uses as much as digits as its factorization.

223424011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 223424011 is about 14947.3747193278. The cubic root of 223424011 is about 606.7967993928.

Adding to 223424011 its reverse (110424322), we get a palindrome (333848333).

The spelling of 223424011 in words is "two hundred twenty-three million, four hundred twenty-four thousand, eleven".