200010112200 has 72 divisors (see below), whose sum is σ = 671700632850. Its totient is φ = 53336029440.

The previous prime is 200010112199. The next prime is 200010112201. The reversal of 200010112200 is 2211010002.

It is an interprime number because it is at equal distance from previous prime (200010112199) and next prime (200010112201).

It can be written as a sum of positive squares in 3 ways, for example, as 145430873316 + 54579238884 = 381354^2 + 233622^2 .

It is a tau number, because it is divible by the number of its divisors (72).

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

It is not an unprimeable number, because it can be changed into a prime (200010112201) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 55556565 + ... + 55560164.

Almost surely, 2^200010112200 is an apocalyptic number.

200010112200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200010112200 is an abundant number, since it is smaller than the sum of its proper divisors (471690520650).

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

200010112200 is a wasteful number, since it uses less digits than its factorization.

200010112200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111116751 (or 111116739 counting only the distinct ones).

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

Adding to 200010112200 its reverse (2211010002), we get a palindrome (202221122202).

The spelling of 200010112200 in words is "two hundred billion, ten million, one hundred twelve thousand, two hundred".