2001200200112 has 20 divisors (see below), whose sum is σ = 3877503266616. Its totient is φ = 1000554195840.

The previous prime is 2001200200003. The next prime is 2001200200141. The reversal of 2001200200112 is 2110020021002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2001200200093 and 2001200200102.

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, 2507978 + ... + 3208169.

Almost surely, 2^{2001200200112} is an apocalyptic number.

It is an amenable number.

2001200200112 is a deficient number, since it is larger than the sum of its proper divisors (1876303066504).

2001200200112 is a wasteful number, since it uses less digits than its factorization.

2001200200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5738036 (or 5738030 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2001200200112 its reverse (2110020021002), we get a palindrome (4111220221114).

The spelling of 2001200200112 in words is "two trillion, one billion, two hundred million, two hundred thousand, one hundred twelve".