12230442323 has 8 divisors (see below), whose sum is σ = 13354132080. Its totient is φ = 11108724480.

The previous prime is 12230442317. The next prime is 12230442353. The reversal of 12230442323 is 32324403221.

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

It is a cyclic number.

It is not a de Polignac number, because 12230442323 - 2¹⁰ = 12230441299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12230442292 and 12230442301.

It is not an unprimeable number, because it can be changed into a prime (12230442353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479990 + ... + 504827.

It is an arithmetic number, because the mean of its divisors is an integer number (1669266510).

Almost surely, 2^12230442323 is an apocalyptic number.

12230442323 is a deficient number, since it is larger than the sum of its proper divisors (1123689757).

12230442323 is a wasteful number, since it uses less digits than its factorization.

12230442323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985957.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 12230442323 its reverse (32324403221), we get a palindrome (44554845544).

The spelling of 12230442323 in words is "twelve billion, two hundred thirty million, four hundred forty-two thousand, three hundred twenty-three".