12223230334 has 8 divisors (see below), whose sum is σ = 20954109168. Its totient is φ = 5238527280.

The previous prime is 12223230323. The next prime is 12223230389. The reversal of 12223230334 is 43303232221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12223230299 and 12223230308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436543927 + ... + 436543954.

It is an arithmetic number, because the mean of its divisors is an integer number (2619263646).

Almost surely, 2^12223230334 is an apocalyptic number.

12223230334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12223230334 is a deficient number, since it is larger than the sum of its proper divisors (8730878834).

12223230334 is an equidigital number, since it uses as much as digits as its factorization.

12223230334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873087890.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 12223230334 its reverse (43303232221), we get a palindrome (55526462555).

The spelling of 12223230334 in words is "twelve billion, two hundred twenty-three million, two hundred thirty thousand, three hundred thirty-four".