12323310210212 has 48 divisors (see below), whose sum is σ = 21729815671872. Its totient is φ = 6114909386880.

The previous prime is 12323310210173. The next prime is 12323310210221. The reversal of 12323310210212 is 21201201332321.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1456479662 + ... + 1456488122.

It is an arithmetic number, because the mean of its divisors is an integer number (452704493164).

Almost surely, 2^{12323310210212} is an apocalyptic number.

It is an amenable number.

12323310210212 is a deficient number, since it is larger than the sum of its proper divisors (9406505461660).

12323310210212 is a wasteful number, since it uses less digits than its factorization.

12323310210212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11628 (or 11626 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12323310210212 its reverse (21201201332321), we get a palindrome (33524511542533).

The spelling of 12323310210212 in words is "twelve trillion, three hundred twenty-three billion, three hundred ten million, two hundred ten thousand, two hundred twelve".