13333122213 has 4 divisors (see below), whose sum is σ = 17777496288. Its totient is φ = 8888748140.

The previous prime is 13333122203. The next prime is 13333122217. The reversal of 13333122213 is 31222133331.

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 not a de Polignac number, because 13333122213 - 2⁵ = 13333122181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13333122217) 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, 2222187033 + ... + 2222187038.

It is an arithmetic number, because the mean of its divisors is an integer number (4444374072).

Almost surely, 2^13333122213 is an apocalyptic number.

It is an amenable number.

13333122213 is a deficient number, since it is larger than the sum of its proper divisors (4444374075).

13333122213 is an equidigital number, since it uses as much as digits as its factorization.

13333122213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4444374074.

The product of its digits is 1944, while the sum is 24.

Adding to 13333122213 its reverse (31222133331), we get a palindrome (44555255544).

The spelling of 13333122213 in words is "thirteen billion, three hundred thirty-three million, one hundred twenty-two thousand, two hundred thirteen".