11001100222200 has 192 divisors, whose sum is σ = 37834293628800. Its totient is φ = 2621731033600.

The previous prime is 11001100222129. The next prime is 11001100222201. The reversal of 11001100222200 is 222200110011.

11001100222200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001100222201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13736307 + ... + 14515106.

It is an arithmetic number, because the mean of its divisors is an integer number (197053612650).

Almost surely, 2^{11001100222200} is an apocalyptic number.

11001100222200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11001100222200 is an abundant number, since it is smaller than the sum of its proper divisors (26833193406600).

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

11001100222200 is a wasteful number, since it uses less digits than its factorization.

11001100222200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28251502 (or 28251493 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11001100222200 its reverse (222200110011), we get a palindrome (11223300332211).

The spelling of 11001100222200 in words is "eleven trillion, one billion, one hundred million, two hundred twenty-two thousand, two hundred".