12233212233 has 16 divisors (see below), whose sum is σ = 17795810496. Its totient is φ = 7413215040.

The previous prime is 12233212231. The next prime is 12233212237. The reversal of 12233212233 is 33221233221.

It is not a de Polignac number, because 12233212233 - 2¹ = 12233212231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12233212231) 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, 385935 + ... + 416427.

It is an arithmetic number, because the mean of its divisors is an integer number (1112238156).

Almost surely, 2^12233212233 is an apocalyptic number.

It is an amenable number.

12233212233 is a deficient number, since it is larger than the sum of its proper divisors (5562598263).

12233212233 is a wasteful number, since it uses less digits than its factorization.

12233212233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42664.

The product of its digits is 2592, while the sum is 24.

Adding to 12233212233 its reverse (33221233221), we get a palindrome (45454445454).

The spelling of 12233212233 in words is "twelve billion, two hundred thirty-three million, two hundred twelve thousand, two hundred thirty-three".