12003120332032 has 36 divisors (see below), whose sum is σ = 23962000587616. Its totient is φ = 6000897093120.

The previous prime is 12003120332003. The next prime is 12003120332033. The reversal of 12003120332032 is 23023302130021.

It is a junction number, because it is equal to n+sod(n) for n = 12003120331994 and 12003120332012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12003120332033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264444 + ... + 4906747.

Almost surely, 2^{12003120332032} is an apocalyptic number.

It is an amenable number.

12003120332032 is a deficient number, since it is larger than the sum of its proper divisors (11958880255584).

12003120332032 is an frugal number, since it uses more digits than its factorization.

12003120332032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5180274 (or 5180260 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12003120332032 its reverse (23023302130021), we get a palindrome (35026422462053).

The spelling of 12003120332032 in words is "twelve trillion, three billion, one hundred twenty million, three hundred thirty-two thousand, thirty-two".