11120121412 has 24 divisors (see below), whose sum is σ = 20687264640. Its totient is φ = 5215269600.

The previous prime is 11120121409. The next prime is 11120121433. The reversal of 11120121412 is 21412102111.

11120121412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 716668 + ... + 732019.

It is an arithmetic number, because the mean of its divisors is an integer number (861969360).

Almost surely, 2^11120121412 is an apocalyptic number.

It is an amenable number.

11120121412 is a deficient number, since it is larger than the sum of its proper divisors (9567143228).

11120121412 is a wasteful number, since it uses less digits than its factorization.

11120121412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448811 (or 1448809 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11120121412 its reverse (21412102111), we get a palindrome (32532223523).

The spelling of 11120121412 in words is "eleven billion, one hundred twenty million, one hundred twenty-one thousand, four hundred twelve".