12323302203112 has 32 divisors (see below), whose sum is σ = 23782259980800. Its totient is φ = 5983923441600.

The previous prime is 12323302203083. The next prime is 12323302203119. The reversal of 12323302203112 is 21130220332321.

It is not an unprimeable number, because it can be changed into a prime (12323302203119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159788464 + ... + 159865567.

It is an arithmetic number, because the mean of its divisors is an integer number (743195624400).

Almost surely, 2^{12323302203112} is an apocalyptic number.

It is an amenable number.

12323302203112 is a deficient number, since it is larger than the sum of its proper divisors (11458957777688).

12323302203112 is a wasteful number, since it uses less digits than its factorization.

12323302203112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319654177 (or 319654173 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12323302203112 its reverse (21130220332321), we get a palindrome (33453522535433).

The spelling of 12323302203112 in words is "twelve trillion, three hundred twenty-three billion, three hundred two million, two hundred three thousand, one hundred twelve".