213322012313213 has 32 divisors (see below), whose sum is σ = 223380654336000. Its totient is φ = 203529897123840.

The previous prime is 213322012313153. The next prime is 213322012313227. The reversal of 213322012313213 is 312313210223312.

It is a cyclic number.

It is not a de Polignac number, because 213322012313213 - 2³⁴ = 213304832444029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213322012318213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1216177748 + ... + 1216353138.

It is an arithmetic number, because the mean of its divisors is an integer number (6980645448000).

Almost surely, 2^{213322012313213} is an apocalyptic number.

It is an amenable number.

213322012313213 is a deficient number, since it is larger than the sum of its proper divisors (10058642022787).

213322012313213 is a wasteful number, since it uses less digits than its factorization.

213322012313213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178637.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 213322012313213 its reverse (312313210223312), we get a palindrome (525635222536525).

The spelling of 213322012313213 in words is "two hundred thirteen trillion, three hundred twenty-two billion, twelve million, three hundred thirteen thousand, two hundred thirteen".