200200001020112 has 20 divisors (see below), whose sum is σ = 388463857869540. Its totient is φ = 99951263505408.

The previous prime is 200200001020111. The next prime is 200200001020153. The reversal of 200200001020112 is 211020100002002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 56064513165376 + 144135487854736 = 7487624^2 + 12005644^2 .

It is a junction number, because it is equal to n+sod(n) for n = 200200001020093 and 200200001020102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200200001020111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9296051687 + ... + 9296073222.

It is an arithmetic number, because the mean of its divisors is an integer number (19423192893477).

Almost surely, 2^{200200001020112} is an apocalyptic number.

It is an amenable number.

200200001020112 is a deficient number, since it is larger than the sum of its proper divisors (188263856849428).

200200001020112 is a wasteful number, since it uses less digits than its factorization.

200200001020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18592125590 (or 18592125584 counting only the distinct ones).

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

Adding to 200200001020112 its reverse (211020100002002), we get a palindrome (411220101022114).

The spelling of 200200001020112 in words is "two hundred trillion, two hundred billion, one million, twenty thousand, one hundred twelve".