12003120332000 has 96 divisors (see below), whose sum is σ = 33704761970880. Its totient is φ = 4115355532800.

The previous prime is 12003120331991. The next prime is 12003120332003. The reversal of 12003120332000 is 23302130021.

It is a self number, because there is not a number n which added to its sum of digits gives 12003120332000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12003120332003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214313435 + ... + 214369434.

It is an arithmetic number, because the mean of its divisors is an integer number (351091270530).

Almost surely, 2^{12003120332000} is an apocalyptic number.

12003120332000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12003120332000 is an abundant number, since it is smaller than the sum of its proper divisors (21701641638880).

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

12003120332000 is an equidigital number, since it uses as much as digits as its factorization.

12003120332000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428682901 (or 428682883 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12003120332000 its reverse (23302130021), we get a palindrome (12026422462021).

The spelling of 12003120332000 in words is "twelve trillion, three billion, one hundred twenty million, three hundred thirty-two thousand".