12033212203 has 2 divisors, whose sum is σ = 12033212204. Its totient is φ = 12033212202.

The previous prime is 12033212141. The next prime is 12033212207. The reversal of 12033212203 is 30221233021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12033212203 is a prime.

It is a super-2 number, since 2×12033212203² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12033212207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016606101 + 6016606102.

It is an arithmetic number, because the mean of its divisors is an integer number (6016606102).

Almost surely, 2^12033212203 is an apocalyptic number.

12033212203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12033212203 is an equidigital number, since it uses as much as digits as its factorization.

12033212203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12033212203 its reverse (30221233021), we get a palindrome (42254445224).

The spelling of 12033212203 in words is "twelve billion, thirty-three million, two hundred twelve thousand, two hundred three".