12310222322 has 8 divisors (see below), whose sum is σ = 19437193200. Its totient is φ = 5831157924.

The previous prime is 12310222313. The next prime is 12310222339. The reversal of 12310222322 is 22322201321.

It is a happy number.

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 = 12310222294 and 12310222303.

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, 161976572 + ... + 161976647.

It is an arithmetic number, because the mean of its divisors is an integer number (2429649150).

Almost surely, 2^12310222322 is an apocalyptic number.

12310222322 is a deficient number, since it is larger than the sum of its proper divisors (7126970878).

12310222322 is a wasteful number, since it uses less digits than its factorization.

12310222322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323953240.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12310222322 its reverse (22322201321), we get a palindrome (34632423643).

The spelling of 12310222322 in words is "twelve billion, three hundred ten million, two hundred twenty-two thousand, three hundred twenty-two".