2011200200 has 24 divisors (see below), whose sum is σ = 4676040930. Its totient is φ = 804480000.

The previous prime is 2011200137. The next prime is 2011200209. The reversal of 2011200200 is 20021102.

It can be written as a sum of positive squares in 3 ways, for example, as 1511498884 + 499701316 = 38878^2 + 22354^2 .

It is a Harshad number since it is a multiple of its sum of digits (8).

It is not an unprimeable number, because it can be changed into a prime (2011200209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5027801 + ... + 5028200.

Almost surely, 2^2011200200 is an apocalyptic number.

2011200200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2011200200 is an abundant number, since it is smaller than the sum of its proper divisors (2664840730).

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

2011200200 is a wasteful number, since it uses less digits than its factorization.

2011200200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10056017 (or 10056008 counting only the distinct ones).

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

The square root of 2011200200 is about 44846.4067679898. The cubic root of 2011200200 is about 1262.2685678451.

Adding to 2011200200 its reverse (20021102), we get a palindrome (2031221302).

The spelling of 2011200200 in words is "two billion, eleven million, two hundred thousand, two hundred".