12322203003212 has 6 divisors (see below), whose sum is σ = 21563855255628. Its totient is φ = 6161101501604.

The previous prime is 12322203003137. The next prime is 12322203003239. The reversal of 12322203003212 is 21230030222321.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1540275375398 + ... + 1540275375405.

It is an arithmetic number, because the mean of its divisors is an integer number (3593975875938).

Almost surely, 2^{12322203003212} is an apocalyptic number.

It is an amenable number.

12322203003212 is a deficient number, since it is larger than the sum of its proper divisors (9241652252416).

12322203003212 is a wasteful number, since it uses less digits than its factorization.

12322203003212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3080550750807 (or 3080550750805 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12322203003212 its reverse (21230030222321), we get a palindrome (33552233225533).

The spelling of 12322203003212 in words is "twelve trillion, three hundred twenty-two billion, two hundred three million, three thousand, two hundred twelve".