12033333303223 has 4 divisors (see below), whose sum is σ = 12040325363808. Its totient is φ = 12026341242640.

The previous prime is 12033333303157. The next prime is 12033333303227. The reversal of 12033333303223 is 32230333333021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12033333303223 is a prime.

It is a super-2 number, since 2×12033333303223² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12033333303227) 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, 3496027711 + ... + 3496031152.

It is an arithmetic number, because the mean of its divisors is an integer number (3010081340952).

Almost surely, 2^{12033333303223} is an apocalyptic number.

12033333303223 is a deficient number, since it is larger than the sum of its proper divisors (6992060585).

12033333303223 is an equidigital number, since it uses as much as digits as its factorization.

12033333303223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6992060584.

The product of its (nonzero) digits is 52488, while the sum is 31.

Adding to 12033333303223 its reverse (32230333333021), we get a palindrome (44263666636244).

The spelling of 12033333303223 in words is "twelve trillion, thirty-three billion, three hundred thirty-three million, three hundred three thousand, two hundred twenty-three".