13001212213 has 32 divisors (see below), whose sum is σ = 15998653440. Its totient is φ = 10411349760.

The previous prime is 13001212201. The next prime is 13001212219. The reversal of 13001212213 is 31221210031.

13001212213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13001212213 - 2³³ = 4411277621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13001212219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 272856 + ... + 316942.

It is an arithmetic number, because the mean of its divisors is an integer number (499957920).

Almost surely, 2^13001212213 is an apocalyptic number.

It is an amenable number.

13001212213 is a deficient number, since it is larger than the sum of its proper divisors (2997441227).

13001212213 is a wasteful number, since it uses less digits than its factorization.

13001212213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44217.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13001212213 its reverse (31221210031), we get a palindrome (44222422244).

The spelling of 13001212213 in words is "thirteen billion, one million, two hundred twelve thousand, two hundred thirteen".