223344113 has 12 divisors (see below), whose sum is σ = 239028972. Its totient is φ = 208634880.

The previous prime is 223344101. The next prime is 223344137. The reversal of 223344113 is 311443322.

223344113 = 10567² + 10568².

It can be written as a sum of positive squares in 6 ways, for example, as 88040689 + 135303424 = 9383^2 + 11632^2 .

It is not a de Polignac number, because 223344113 - 2¹² = 223340017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (223344013) 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 in 11 ways as a sum of consecutive naturals, for example, 36773 + ... + 42413.

It is an arithmetic number, because the mean of its divisors is an integer number (19919081).

Almost surely, 2^223344113 is an apocalyptic number.

223344113 is the 10568-th centered square number.

It is an amenable number.

223344113 is a deficient number, since it is larger than the sum of its proper divisors (15684859).

223344113 is a wasteful number, since it uses less digits than its factorization.

223344113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5812 (or 5795 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 223344113 is about 14944.7018371060. The cubic root of 223344113 is about 606.7244591658.

Adding to 223344113 its reverse (311443322), we get a palindrome (534787435).

The spelling of 223344113 in words is "two hundred twenty-three million, three hundred forty-four thousand, one hundred thirteen".