12033212303 has 16 divisors (see below), whose sum is σ = 14092190784. Its totient is φ = 10059383040.

The previous prime is 12033212293. The next prime is 12033212327. The reversal of 12033212303 is 30321233021.

It is not a de Polignac number, because 12033212303 - 2¹² = 12033208207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12033212363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1395401 + ... + 1403997.

It is an arithmetic number, because the mean of its divisors is an integer number (880761924).

Almost surely, 2^12033212303 is an apocalyptic number.

12033212303 is a deficient number, since it is larger than the sum of its proper divisors (2058978481).

12033212303 is an equidigital number, since it uses as much as digits as its factorization.

12033212303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13522.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 12033212303 its reverse (30321233021), we get a palindrome (42354445324).

The spelling of 12033212303 in words is "twelve billion, thirty-three million, two hundred twelve thousand, three hundred three".