12213321032333 has 2 divisors, whose sum is σ = 12213321032334. Its totient is φ = 12213321032332.

The previous prime is 12213321032323. The next prime is 12213321032357. The reversal of 12213321032333 is 33323012331221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6912261457924 + 5301059574409 = 2629118^2 + 2302403^2 .

It is an emirp because it is prime and its reverse (33323012331221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12213321032333 - 2³⁴ = 12196141163149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12213321032296 and 12213321032305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12213321032323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106660516166 + 6106660516167.

It is an arithmetic number, because the mean of its divisors is an integer number (6106660516167).

Almost surely, 2^{12213321032333} is an apocalyptic number.

It is an amenable number.

12213321032333 is a deficient number, since it is larger than the sum of its proper divisors (1).

12213321032333 is an equidigital number, since it uses as much as digits as its factorization.

12213321032333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 12213321032333 its reverse (33323012331221), we get a palindrome (45536333363554).

The spelling of 12213321032333 in words is "twelve trillion, two hundred thirteen billion, three hundred twenty-one million, thirty-two thousand, three hundred thirty-three".