200000020012 has 24 divisors (see below), whose sum is σ = 393311078496. Its totient is φ = 88294322688.

The previous prime is 200000019899. The next prime is 200000020013. The reversal of 200000020012 is 210020000002.

It is a happy number.

200000020012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 200000019977 and 200000020004.

It is not an unprimeable number, because it can be changed into a prime (200000020013) by changing a digit.

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, 83610853 + ... + 83613244.

It is an arithmetic number, because the mean of its divisors is an integer number (16387961604).

Almost surely, 2^200000020012 is an apocalyptic number.

It is an amenable number.

200000020012 is a deficient number, since it is larger than the sum of its proper divisors (193311058484).

200000020012 is a wasteful number, since it uses less digits than its factorization.

200000020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167224137 (or 167224135 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 7.

Adding to 200000020012 its reverse (210020000002), we get a palindrome (410020020014).

The spelling of 200000020012 in words is "two hundred billion, twenty thousand, twelve".