12213003329 has 2 divisors, whose sum is σ = 12213003330. Its totient is φ = 12213003328.

The previous prime is 12213003317. The next prime is 12213003349. The reversal of 12213003329 is 92330031221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12199644304 + 13359025 = 110452^2 + 3655^2 .

It is a cyclic number.

It is not a de Polignac number, because 12213003329 - 2²⁰ = 12211954753 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12213003298 and 12213003307.

It is not a weakly prime, because it can be changed into another prime (12213003349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106501664 + 6106501665.

It is an arithmetic number, because the mean of its divisors is an integer number (6106501665).

Almost surely, 2^12213003329 is an apocalyptic number.

It is an amenable number.

12213003329 is a deficient number, since it is larger than the sum of its proper divisors (1).

12213003329 is an equidigital number, since it uses as much as digits as its factorization.

12213003329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 12213003329 in words is "twelve billion, two hundred thirteen million, three thousand, three hundred twenty-nine".