212200233230312 has 32 divisors (see below), whose sum is σ = 401644895202720. Its totient is φ = 105095179675200.

The previous prime is 212200233230207. The next prime is 212200233230393. The reversal of 212200233230312 is 213032332002212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8992814 + ... + 22478237.

It is an arithmetic number, because the mean of its divisors is an integer number (12551402975085).

Almost surely, 2^{212200233230312} is an apocalyptic number.

It is an amenable number.

212200233230312 is a deficient number, since it is larger than the sum of its proper divisors (189444661972408).

212200233230312 is a wasteful number, since it uses less digits than its factorization.

212200233230312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31479041 (or 31479037 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 212200233230312 its reverse (213032332002212), we get a palindrome (425232565232524).

The spelling of 212200233230312 in words is "two hundred twelve trillion, two hundred billion, two hundred thirty-three million, two hundred thirty thousand, three hundred twelve".