12342002320112 has 160 divisors (see below), whose sum is σ = 25201283889600. Its totient is φ = 5849542000640.

The previous prime is 12342002320091. The next prime is 12342002320127. The reversal of 12342002320112 is 21102320024321.

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 31 ways as a sum of consecutive naturals, for example, 2110101764 + ... + 2110107612.

It is an arithmetic number, because the mean of its divisors is an integer number (157508024310).

Almost surely, 2^{12342002320112} is an apocalyptic number.

It is an amenable number.

12342002320112 is an abundant number, since it is smaller than the sum of its proper divisors (12859281569488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12342002320112 is a wasteful number, since it uses less digits than its factorization.

12342002320112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6531 (or 6525 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12342002320112 its reverse (21102320024321), we get a palindrome (33444322344433).

The spelling of 12342002320112 in words is "twelve trillion, three hundred forty-two billion, two million, three hundred twenty thousand, one hundred twelve".