201011101200200 has 24 divisors (see below), whose sum is σ = 467350810290930. Its totient is φ = 80404440480000.

The previous prime is 201011101200187. The next prime is 201011101200209. The reversal of 201011101200200 is 2002101110102.

It can be written as a sum of positive squares in 3 ways, for example, as 99800539560484 + 101210561639716 = 9990022^2 + 10060346^2 .

It is not an unprimeable number, because it can be changed into a prime (201011101200209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 502527752801 + ... + 502527753200.

Almost surely, 2^{201011101200200} is an apocalyptic number.

201011101200200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201011101200200 is an abundant number, since it is smaller than the sum of its proper divisors (266339709090730).

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

201011101200200 is a wasteful number, since it uses less digits than its factorization.

201011101200200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005055506017 (or 1005055506008 counting only the distinct ones).

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

Adding to 201011101200200 its reverse (2002101110102), we get a palindrome (203013202310302).

The spelling of 201011101200200 in words is "two hundred one trillion, eleven billion, one hundred one million, two hundred thousand, two hundred".