12232133333 has 4 divisors (see below), whose sum is σ = 13979580960. Its totient is φ = 10484685708.

The previous prime is 12232133323. The next prime is 12232133351. The reversal of 12232133333 is 33333123221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33333123221 = 23 ⋅1449266227.

It is not a de Polignac number, because 12232133333 - 2⁴ = 12232133317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12232133323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 873723803 + ... + 873723816.

It is an arithmetic number, because the mean of its divisors is an integer number (3494895240).

Almost surely, 2^12232133333 is an apocalyptic number.

It is an amenable number.

12232133333 is a deficient number, since it is larger than the sum of its proper divisors (1747447627).

12232133333 is an equidigital number, since it uses as much as digits as its factorization.

12232133333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1747447626.

The product of its digits is 5832, while the sum is 26.

Adding to 12232133333 its reverse (33333123221), we get a palindrome (45565256554).

The spelling of 12232133333 in words is "twelve billion, two hundred thirty-two million, one hundred thirty-three thousand, three hundred thirty-three".