201200020012 has 12 divisors (see below), whose sum is σ = 352280520256. Its totient is φ = 100548442800.

The previous prime is 201200019973. The next prime is 201200020111. The reversal of 201200020012 is 210020002102.

201200020012 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 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, 12883023 + ... + 12898630.

Almost surely, 2^201200020012 is an apocalyptic number.

It is an amenable number.

201200020012 is a deficient number, since it is larger than the sum of its proper divisors (151080500244).

201200020012 is a wasteful number, since it uses less digits than its factorization.

201200020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25783608 (or 25783606 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 201200020012 its reverse (210020002102), we get a palindrome (411220022114).

The spelling of 201200020012 in words is "two hundred one billion, two hundred million, twenty thousand, twelve".