201000200112 has 50 divisors (see below), whose sum is σ = 581752897748. Its totient is φ = 67000066272.

The previous prime is 201000200039. The next prime is 201000200173. The reversal of 201000200112 is 211002000102.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 201000200094 and 201000200103.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 77545078 + ... + 77547669.

Almost surely, 2^201000200112 is an apocalyptic number.

It is an amenable number.

201000200112 is an abundant number, since it is smaller than the sum of its proper divisors (380752697636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201000200112 is a wasteful number, since it uses less digits than its factorization.

201000200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155092767 (or 155092752 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 201000200112 its reverse (211002000102), we get a palindrome (412002200214).

The spelling of 201000200112 in words is "two hundred one billion, two hundred thousand, one hundred twelve".