230001222223 has 4 divisors (see below), whose sum is σ = 230254807720. Its totient is φ = 229747636728.

The previous prime is 230001222181. The next prime is 230001222247. The reversal of 230001222223 is 322222100032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230001222223 is a prime.

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 230001222223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230001220223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126791388 + ... + 126793201.

It is an arithmetic number, because the mean of its divisors is an integer number (57563701930).

Almost surely, 2^230001222223 is an apocalyptic number.

230001222223 is a deficient number, since it is larger than the sum of its proper divisors (253585497).

230001222223 is an equidigital number, since it uses as much as digits as its factorization.

230001222223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253585496.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 230001222223 its reverse (322222100032), we get a palindrome (552223322255).

The spelling of 230001222223 in words is "two hundred thirty billion, one million, two hundred twenty-two thousand, two hundred twenty-three".