213200042012 has 24 divisors (see below), whose sum is σ = 389343548832. Its totient is φ = 101959545600.

The previous prime is 213200042009. The next prime is 213200042039. The reversal of 213200042012 is 210240002312.

213200042012 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 an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1922312 + ... + 2030192.

It is an arithmetic number, because the mean of its divisors is an integer number (16222647868).

Almost surely, 2^213200042012 is an apocalyptic number.

It is an amenable number.

213200042012 is a deficient number, since it is larger than the sum of its proper divisors (176143506820).

213200042012 is a wasteful number, since it uses less digits than its factorization.

213200042012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129389 (or 129387 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 213200042012 its reverse (210240002312), we get a palindrome (423440044324).

The spelling of 213200042012 in words is "two hundred thirteen billion, two hundred million, forty-two thousand, twelve".