11110011100000 has 144 divisors (see below), whose sum is σ = 27400293144000. Its totient is φ = 4434088960000.

The previous prime is 11110011099959. The next prime is 11110011100007. The reversal of 11110011100000 is 111001111.

It is a happy number.

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 (11110011100007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44776281 + ... + 45023719.

It is an arithmetic number, because the mean of its divisors is an integer number (190279813500).

Almost surely, 2^{11110011100000} is an apocalyptic number.

11110011100000 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 11110011100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13700146572000).

11110011100000 is an abundant number, since it is smaller than the sum of its proper divisors (16290282044000).

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

11110011100000 is an frugal number, since it uses more digits than its factorization.

11110011100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247923 (or 247895 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 11110011100000 its reverse (111001111), we get a palindrome (11110122101111).

The spelling of 11110011100000 in words is "eleven trillion, one hundred ten billion, eleven million, one hundred thousand".