200010121112 has 32 divisors (see below), whose sum is σ = 390421760400. Its totient is φ = 95941582464.

The previous prime is 200010121111. The next prime is 200010121151. The reversal of 200010121112 is 211121010002.

It is a junction number, because it is equal to n+sod(n) for n = 200010121093 and 200010121102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200010121111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2709158 + ... + 2782005.

Almost surely, 2^200010121112 is an apocalyptic number.

It is an amenable number.

200010121112 is a deficient number, since it is larger than the sum of its proper divisors (190411639288).

200010121112 is a wasteful number, since it uses less digits than its factorization.

200010121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5491355 (or 5491351 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 200010121112 its reverse (211121010002), we get a palindrome (411131131114).

The spelling of 200010121112 in words is "two hundred billion, ten million, one hundred twenty-one thousand, one hundred twelve".