13224303213 has 16 divisors (see below), whose sum is σ = 20366842176. Its totient is φ = 7543274240.

The previous prime is 13224303203. The next prime is 13224303223. The reversal of 13224303213 is 31230342231.

It is an interprime number because it is at equal distance from previous prime (13224303203) and next prime (13224303223).

It is a cyclic number.

It is not a de Polignac number, because 13224303213 - 2⁸ = 13224302957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13224303203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11785806 + ... + 11786927.

It is an arithmetic number, because the mean of its divisors is an integer number (1272927636).

Almost surely, 2^13224303213 is an apocalyptic number.

It is an amenable number.

13224303213 is a deficient number, since it is larger than the sum of its proper divisors (7142538963).

13224303213 is a wasteful number, since it uses less digits than its factorization.

13224303213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23572764.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 13224303213 its reverse (31230342231), we get a palindrome (44454645444).

The spelling of 13224303213 in words is "thirteen billion, two hundred twenty-four million, three hundred three thousand, two hundred thirteen".