11121102110112 has 48 divisors (see below), whose sum is σ = 29193068076480. Its totient is φ = 3707011809792.

The previous prime is 11121102110099. The next prime is 11121102110147. The reversal of 11121102110112 is 21101120112111.

11121102110112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 11121102110091 and 11121102110100.

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, 26502189 + ... + 26918547.

It is an arithmetic number, because the mean of its divisors is an integer number (608188918260).

Almost surely, 2^{11121102110112} is an apocalyptic number.

11121102110112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11121102110112 is an abundant number, since it is smaller than the sum of its proper divisors (18071965966368).

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

11121102110112 is a wasteful number, since it uses less digits than its factorization.

11121102110112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694605 (or 694597 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 11121102110112 its reverse (21101120112111), we get a palindrome (32222222222223).

The spelling of 11121102110112 in words is "eleven trillion, one hundred twenty-one billion, one hundred two million, one hundred ten thousand, one hundred twelve".