12033321332 has 24 divisors (see below), whose sum is σ = 22030444800. Its totient is φ = 5740255136.

The previous prime is 12033321271. The next prime is 12033321353. The reversal of 12033321332 is 23312333021.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 12033321298 and 12033321307.

It is a congruent 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, 132332 + ... + 203907.

It is an arithmetic number, because the mean of its divisors is an integer number (917935200).

Almost surely, 2^12033321332 is an apocalyptic number.

It is an amenable number.

12033321332 is a deficient number, since it is larger than the sum of its proper divisors (9997123468).

12033321332 is a wasteful number, since it uses less digits than its factorization.

12033321332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336655 (or 336653 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 12033321332 its reverse (23312333021), we get a palindrome (35345654353).

The spelling of 12033321332 in words is "twelve billion, thirty-three million, three hundred twenty-one thousand, three hundred thirty-two".