12233513333 has 4 divisors (see below), whose sum is σ = 12234064428. Its totient is φ = 12232962240.

The previous prime is 12233513329. The next prime is 12233513377. The reversal of 12233513333 is 33331533221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2019783364 + 10213729969 = 44942^2 + 101063^2 .

It is a cyclic number.

It is not a de Polignac number, because 12233513333 - 2² = 12233513329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12233513296 and 12233513305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12233518333) 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, 240788 + ... + 287133.

It is an arithmetic number, because the mean of its divisors is an integer number (3058516107).

Almost surely, 2^12233513333 is an apocalyptic number.

It is an amenable number.

12233513333 is a deficient number, since it is larger than the sum of its proper divisors (551095).

12233513333 is an equidigital number, since it uses as much as digits as its factorization.

12233513333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551094.

The product of its digits is 14580, while the sum is 29.

The spelling of 12233513333 in words is "twelve billion, two hundred thirty-three million, five hundred thirteen thousand, three hundred thirty-three".