12033320332 has 48 divisors (see below), whose sum is σ = 23370076800. Its totient is φ = 5375462400.

The previous prime is 12033320309. The next prime is 12033320333. The reversal of 12033320332 is 23302333021.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (12033320333) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1319107 + ... + 1328197.

It is an arithmetic number, because the mean of its divisors is an integer number (486876600).

Almost surely, 2^12033320332 is an apocalyptic number.

It is an amenable number.

12033320332 is a deficient number, since it is larger than the sum of its proper divisors (11336756468).

12033320332 is a wasteful number, since it uses less digits than its factorization.

12033320332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9622 (or 9620 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 12033320332 its reverse (23302333021), we get a palindrome (35335653353).

The spelling of 12033320332 in words is "twelve billion, thirty-three million, three hundred twenty thousand, three hundred thirty-two".