12001133303112 has 32 divisors (see below), whose sum is σ = 30413830978080. Its totient is φ = 3945578071680.

The previous prime is 12001133302999. The next prime is 12001133303123. The reversal of 12001133303112 is 21130333110021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3424979214 + ... + 3424982717.

It is an arithmetic number, because the mean of its divisors is an integer number (950432218065).

Almost surely, 2^{12001133303112} is an apocalyptic number.

12001133303112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12001133303112 is an abundant number, since it is smaller than the sum of its proper divisors (18412697674968).

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

12001133303112 is a wasteful number, since it uses less digits than its factorization.

12001133303112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6849962013 (or 6849962009 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 12001133303112 its reverse (21130333110021), we get a palindrome (33131466413133).

The spelling of 12001133303112 in words is "twelve trillion, one billion, one hundred thirty-three million, three hundred three thousand, one hundred twelve".