11120121022112 has 24 divisors (see below), whose sum is σ = 21893404982400. Its totient is φ = 5559891185344.

The previous prime is 11120121022111. The next prime is 11120121022183. The reversal of 11120121022112 is 21122012102111.

It is not an unprimeable number, because it can be changed into a prime (11120121022111) 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 3 ways as a sum of consecutive naturals, for example, 4220912 + ... + 6329007.

It is an arithmetic number, because the mean of its divisors is an integer number (912225207600).

Almost surely, 2^{11120121022112} is an apocalyptic number.

It is an amenable number.

11120121022112 is a deficient number, since it is larger than the sum of its proper divisors (10773283960288).

11120121022112 is a wasteful number, since it uses less digits than its factorization.

11120121022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10582868 (or 10582860 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11120121022112 its reverse (21122012102111), we get a palindrome (32242133124223).

The spelling of 11120121022112 in words is "eleven trillion, one hundred twenty billion, one hundred twenty-one million, twenty-two thousand, one hundred twelve".