200421312220012 has 12 divisors (see below), whose sum is σ = 377717088414736. Its totient is φ = 92502144101520.

The previous prime is 200421312220001. The next prime is 200421312220027. The reversal of 200421312220012 is 210022213124002.

200421312220012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1927128002064 + ... + 1927128002167.

Almost surely, 2^{200421312220012} is an apocalyptic number.

It is an amenable number.

200421312220012 is a deficient number, since it is larger than the sum of its proper divisors (177295776194724).

200421312220012 is a wasteful number, since it uses less digits than its factorization.

200421312220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3854256004248 (or 3854256004246 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 200421312220012 its reverse (210022213124002), we get a palindrome (410443525344014).

The spelling of 200421312220012 in words is "two hundred trillion, four hundred twenty-one billion, three hundred twelve million, two hundred twenty thousand, twelve".