12403233022 has 8 divisors (see below), whose sum is σ = 19584052200. Its totient is φ = 5875215624.

The previous prime is 12403233019. The next prime is 12403233043. The reversal of 12403233022 is 22033230421.

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 = 12403232984 and 12403233002.

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, 163200397 + ... + 163200472.

It is an arithmetic number, because the mean of its divisors is an integer number (2448006525).

Almost surely, 2^12403233022 is an apocalyptic number.

12403233022 is a deficient number, since it is larger than the sum of its proper divisors (7180819178).

12403233022 is a wasteful number, since it uses less digits than its factorization.

12403233022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326400890.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 12403233022 its reverse (22033230421), we get a palindrome (34436463443).

The spelling of 12403233022 in words is "twelve billion, four hundred three million, two hundred thirty-three thousand, twenty-two".