12322030012 has 24 divisors (see below), whose sum is σ = 22064212800. Its totient is φ = 6019325760.

The previous prime is 12322030001. The next prime is 12322030033. The reversal of 12322030012 is 21003022321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133108 + ... + 205819.

It is an arithmetic number, because the mean of its divisors is an integer number (919342200).

Almost surely, 2^12322030012 is an apocalyptic number.

It is an amenable number.

12322030012 is a deficient number, since it is larger than the sum of its proper divisors (9742182788).

12322030012 is a wasteful number, since it uses less digits than its factorization.

12322030012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339141 (or 339139 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12322030012 its reverse (21003022321), we get a palindrome (33325052333).

The spelling of 12322030012 in words is "twelve billion, three hundred twenty-two million, thirty thousand, twelve".