200321230012 has 12 divisors (see below), whose sum is σ = 350590034536. Its totient is φ = 100152648720.

The previous prime is 200321230003. The next prime is 200321230037. The reversal of 200321230012 is 210032123002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1934814 + ... + 2035717.

Almost surely, 2^200321230012 is an apocalyptic number.

It is an amenable number.

200321230012 is a deficient number, since it is larger than the sum of its proper divisors (150268804524).

200321230012 is a wasteful number, since it uses less digits than its factorization.

200321230012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3983148 (or 3983146 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 200321230012 its reverse (210032123002), we get a palindrome (410353353014).

The spelling of 200321230012 in words is "two hundred billion, three hundred twenty-one million, two hundred thirty thousand, twelve".