11101102120012 has 24 divisors (see below), whose sum is σ = 20097527788800. Its totient is φ = 5358964751616.

The previous prime is 11101102120007. The next prime is 11101102120153. The reversal of 11101102120012 is 21002120110111.

It is a happy number.

11101102120012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11101102119974 and 11101102120001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1671189 + ... + 4999507.

It is an arithmetic number, because the mean of its divisors is an integer number (837396991200).

Almost surely, 2^{11101102120012} is an apocalyptic number.

It is an amenable number.

11101102120012 is a deficient number, since it is larger than the sum of its proper divisors (8996425668788).

11101102120012 is a wasteful number, since it uses less digits than its factorization.

11101102120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3357105 (or 3357103 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11101102120012 its reverse (21002120110111), we get a palindrome (32103222230123).

The spelling of 11101102120012 in words is "eleven trillion, one hundred one billion, one hundred two million, one hundred twenty thousand, twelve".