12320213211213 has 16 divisors (see below), whose sum is σ = 17393494922496. Its totient is φ = 7730217528320.

The previous prime is 12320213211199. The next prime is 12320213211223. The reversal of 12320213211213 is 31211231202321.

12320213211213 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 12320213211213 - 2⁸ = 12320213210957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12320213211223) 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, 1861333 + ... + 5301413.

It is an arithmetic number, because the mean of its divisors is an integer number (1087093432656).

Almost surely, 2^{12320213211213} is an apocalyptic number.

It is an amenable number.

12320213211213 is a deficient number, since it is larger than the sum of its proper divisors (5073281711283).

12320213211213 is a wasteful number, since it uses less digits than its factorization.

12320213211213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3510324.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 12320213211213 its reverse (31211231202321), we get a palindrome (43531444413534).

The spelling of 12320213211213 in words is "twelve trillion, three hundred twenty billion, two hundred thirteen million, two hundred eleven thousand, two hundred thirteen".