213200013212 has 12 divisors (see below), whose sum is σ = 375823381920. Its totient is φ = 105821904096.

The previous prime is 213200013133. The next prime is 213200013217. The reversal of 213200013212 is 212310002312.

213200013212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213200013217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194525012 + ... + 194526107.

It is an arithmetic number, because the mean of its divisors is an integer number (31318615160).

Almost surely, 2^213200013212 is an apocalyptic number.

It is an amenable number.

213200013212 is a deficient number, since it is larger than the sum of its proper divisors (162623368708).

213200013212 is a wasteful number, since it uses less digits than its factorization.

213200013212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389051260 (or 389051258 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 213200013212 its reverse (212310002312), we get a palindrome (425510015524).

The spelling of 213200013212 in words is "two hundred thirteen billion, two hundred million, thirteen thousand, two hundred twelve".