212000313213 has 12 divisors (see below), whose sum is σ = 329778265180. Its totient is φ = 130461731136.

The previous prime is 212000313197. The next prime is 212000313293. The reversal of 212000313213 is 312313000212.

It can be written as a sum of positive squares in 2 ways, for example, as 11025630009 + 200974683204 = 105003^2 + 448302^2 .

It is not a de Polignac number, because 212000313213 - 2⁴ = 212000313197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212000313293) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 905984128 + ... + 905984361.

Almost surely, 2^212000313213 is an apocalyptic number.

It is an amenable number.

212000313213 is a deficient number, since it is larger than the sum of its proper divisors (117777951967).

212000313213 is a wasteful number, since it uses less digits than its factorization.

212000313213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811968508 (or 1811968505 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 212000313213 its reverse (312313000212), we get a palindrome (524313313425).

The spelling of 212000313213 in words is "two hundred twelve billion, three hundred thirteen thousand, two hundred thirteen".