11001202001100 has 108 divisors (see below), whose sum is σ = 34495440197400. Its totient is φ = 2932566278400.

The previous prime is 11001202001077. The next prime is 11001202001197. The reversal of 11001202001100 is 110020210011.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 164640 + ... + 4693560.

It is an arithmetic number, because the mean of its divisors is an integer number (319402224050).

Almost surely, 2^{11001202001100} is an apocalyptic number.

11001202001100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11001202001100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17247720098700).

11001202001100 is an abundant number, since it is smaller than the sum of its proper divisors (23494238196300).

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

11001202001100 is a wasteful number, since it uses less digits than its factorization.

11001202001100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4531640 (or 4531630 counting only the distinct ones).

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

Adding to 11001202001100 its reverse (110020210011), we get a palindrome (11111222211111).

The spelling of 11001202001100 in words is "eleven trillion, one billion, two hundred two million, one thousand, one hundred".