11011120002112 has 28 divisors (see below), whose sum is σ = 21941614679040. Its totient is φ = 5482524177536.

The previous prime is 11011120002089. The next prime is 11011120002121. The reversal of 11011120002112 is 21120002111011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11011120002092 and 11011120002101.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 359919328 + ... + 359949919.

It is an arithmetic number, because the mean of its divisors is an integer number (783629095680).

Almost surely, 2^{11011120002112} is an apocalyptic number.

It is an amenable number.

11011120002112 is a deficient number, since it is larger than the sum of its proper divisors (10930494676928).

11011120002112 is an equidigital number, since it uses as much as digits as its factorization.

11011120002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719869498 (or 719869488 counting only the distinct ones).

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

Adding to 11011120002112 its reverse (21120002111011), we get a palindrome (32131122113123).

The spelling of 11011120002112 in words is "eleven trillion, eleven billion, one hundred twenty million, two thousand, one hundred twelve".