11011011012200 has 48 divisors (see below), whose sum is σ = 26225005515660. Its totient is φ = 4296979904000.

The previous prime is 11011011012191. The next prime is 11011011012217. The reversal of 11011011012200 is 221011011011.

It can be written as a sum of positive squares in 6 ways, for example, as 56380602916 + 10954630409284 = 237446^2 + 3309778^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 671394911 + ... + 671411310.

Almost surely, 2^{11011011012200} is an apocalyptic number.

11011011012200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11011011012200 is an abundant number, since it is smaller than the sum of its proper divisors (15213994503460).

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

11011011012200 is a wasteful number, since it uses less digits than its factorization.

11011011012200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342806278 (or 1342806269 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11011011012200 its reverse (221011011011), we get a palindrome (11232022023211).

The spelling of 11011011012200 in words is "eleven trillion, eleven billion, eleven million, twelve thousand, two hundred".