12001232200112 has 20 divisors (see below), whose sum is σ = 23252787090960. Its totient is φ = 6000512950848.

The previous prime is 12001232200033. The next prime is 12001232200129. The reversal of 12001232200112 is 21100223210021.

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 3 ways as a sum of consecutive naturals, for example, 5482583 + ... + 7352630.

It is an arithmetic number, because the mean of its divisors is an integer number (1162639354548).

Almost surely, 2^{12001232200112} is an apocalyptic number.

It is an amenable number.

12001232200112 is a deficient number, since it is larger than the sum of its proper divisors (11251554890848).

12001232200112 is a wasteful number, since it uses less digits than its factorization.

12001232200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12893660 (or 12893654 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12001232200112 its reverse (21100223210021), we get a palindrome (33101455410133).

The spelling of 12001232200112 in words is "twelve trillion, one billion, two hundred thirty-two million, two hundred thousand, one hundred twelve".