12204213331333 has 4 divisors (see below), whose sum is σ = 12218034638368. Its totient is φ = 12190392024300.

The previous prime is 12204213331273. The next prime is 12204213331357. The reversal of 12204213331333 is 33313331240221.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12204213331333 is a prime.

It is a super-2 number, since 2×12204213331333² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12204213331295 and 12204213331304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12204213331133) 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, 6910652193 + ... + 6910653958.

It is an arithmetic number, because the mean of its divisors is an integer number (3054508659592).

Almost surely, 2^{12204213331333} is an apocalyptic number.

It is an amenable number.

12204213331333 is a deficient number, since it is larger than the sum of its proper divisors (13821307035).

12204213331333 is an equidigital number, since it uses as much as digits as its factorization.

12204213331333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13821307034.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 12204213331333 its reverse (33313331240221), we get a palindrome (45517544571554).

The spelling of 12204213331333 in words is "twelve trillion, two hundred four billion, two hundred thirteen million, three hundred thirty-one thousand, three hundred thirty-three".