11011100110012 has 12 divisors (see below), whose sum is σ = 20107226288016. Its totient is φ = 5266178313440.

The previous prime is 11011100109979. The next prime is 11011100110019. The reversal of 11011100110012 is 21001100111011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011100110019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59842935289 + ... + 59842935472.

It is an arithmetic number, because the mean of its divisors is an integer number (1675602190668).

Almost surely, 2^{11011100110012} is an apocalyptic number.

It is an amenable number.

11011100110012 is a deficient number, since it is larger than the sum of its proper divisors (9096126178004).

11011100110012 is a wasteful number, since it uses less digits than its factorization.

11011100110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119685870788 (or 119685870786 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 11011100110012 its reverse (21001100111011), we get a palindrome (32012200221023).

Subtracting 11011100110012 from its reverse (21001100111011), we obtain a palindrome (9990000000999).

The spelling of 11011100110012 in words is "eleven trillion, eleven billion, one hundred million, one hundred ten thousand, twelve".