223233204243 has 16 divisors (see below), whose sum is σ = 340506103040. Its totient is φ = 127433873376.

The previous prime is 223233204179. The next prime is 223233204263. The reversal of 223233204243 is 342402332322.

It is not a de Polignac number, because 223233204243 - 2⁶ = 223233204179 is a prime.

It is a super-3 number, since 3×223233204243³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 223233204243.

It is not an unprimeable number, because it can be changed into a prime (223233204263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5310133 + ... + 5352006.

It is an arithmetic number, because the mean of its divisors is an integer number (21281631440).

Almost surely, 2^223233204243 is an apocalyptic number.

223233204243 is a deficient number, since it is larger than the sum of its proper divisors (117272898797).

223233204243 is a wasteful number, since it uses less digits than its factorization.

223233204243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10663146.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 223233204243 its reverse (342402332322), we get a palindrome (565635536565).

The spelling of 223233204243 in words is "two hundred twenty-three billion, two hundred thirty-three million, two hundred four thousand, two hundred forty-three".