11110011100001 has 16 divisors (see below), whose sum is σ = 12255565940928. Its totient is φ = 9987302712000.

The previous prime is 11110011099959. The next prime is 11110011100007. The reversal of 11110011100001 is 10000111001111.

It is a cyclic number.

It is not a de Polignac number, because 11110011100001 - 2⁶ = 11110011099937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11110011100007) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5478890 + ... + 7227603.

It is an arithmetic number, because the mean of its divisors is an integer number (765972871308).

Almost surely, 2^{11110011100001} is an apocalyptic number.

11110011100001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11110011100001 is a deficient number, since it is larger than the sum of its proper divisors (1145554840927).

11110011100001 is a wasteful number, since it uses less digits than its factorization.

11110011100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12707392.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 11110011100001 its reverse (10000111001111), we get a palindrome (21110122101112).

The spelling of 11110011100001 in words is "eleven trillion, one hundred ten billion, eleven million, one hundred thousand, one".