11001100102200 has 288 divisors, whose sum is σ = 40332349970640. Its totient is φ = 2670867302400.

The previous prime is 11001100102169. The next prime is 11001100102207. The reversal of 11001100102200 is 220100110011.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001100102207) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1511886 + ... + 4928285.

Almost surely, 2^{11001100102200} is an apocalyptic number.

11001100102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11001100102200 is an abundant number, since it is smaller than the sum of its proper divisors (29331249868440).

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

11001100102200 is a wasteful number, since it uses less digits than its factorization.

11001100102200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6440279 (or 6440267 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11001100102200 its reverse (220100110011), we get a palindrome (11221200212211).

The spelling of 11001100102200 in words is "eleven trillion, one billion, one hundred million, one hundred two thousand, two hundred".