12033322003 has 8 divisors (see below), whose sum is σ = 13008997520. Its totient is φ = 11091880800.

The previous prime is 12033321977. The next prime is 12033322013. The reversal of 12033322003 is 30022333021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12033322003 - 2¹⁷ = 12033190931 is a prime.

It is a super-4 number, since 4×12033322003⁴ (a number of 41 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (12033322013) 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 7 ways as a sum of consecutive naturals, for example, 8557848 + ... + 8559253.

It is an arithmetic number, because the mean of its divisors is an integer number (1626124690).

Almost surely, 2^12033322003 is an apocalyptic number.

12033322003 is a deficient number, since it is larger than the sum of its proper divisors (975675517).

12033322003 is a wasteful number, since it uses less digits than its factorization.

12033322003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17117157.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 12033322003 its reverse (30022333021), we get a palindrome (42055655024).

The spelling of 12033322003 in words is "twelve billion, thirty-three million, three hundred twenty-two thousand, three".