200012032012 has 36 divisors (see below), whose sum is σ = 380921746800. Its totient is φ = 91849298112.

The previous prime is 200012031953. The next prime is 200012032013. The reversal of 200012032012 is 210230210002.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 200012031983 and 200012032001.

It is not an unprimeable number, because it can be changed into a prime (200012032013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 608883 + ... + 877930.

Almost surely, 2^200012032012 is an apocalyptic number.

It is an amenable number.

200012032012 is a deficient number, since it is larger than the sum of its proper divisors (180909714788).

200012032012 is a wasteful number, since it uses less digits than its factorization.

200012032012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487042 (or 1487027 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 200012032012 its reverse (210230210002), we get a palindrome (410242242014).

The spelling of 200012032012 in words is "two hundred billion, twelve million, thirty-two thousand, twelve".