11130022312 has 32 divisors (see below), whose sum is σ = 22295037600. Its totient is φ = 5193422784.

The previous prime is 11130022301. The next prime is 11130022327. The reversal of 11130022312 is 21322003111.

11130022312 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, 536263 + ... + 556630.

It is an arithmetic number, because the mean of its divisors is an integer number (696719925).

Almost surely, 2^11130022312 is an apocalyptic number.

It is an amenable number.

11130022312 is an abundant number, since it is smaller than the sum of its proper divisors (11165015288).

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

11130022312 is a wasteful number, since it uses less digits than its factorization.

11130022312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092985 (or 1092981 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11130022312 its reverse (21322003111), we get a palindrome (32452025423).

The spelling of 11130022312 in words is "eleven billion, one hundred thirty million, twenty-two thousand, three hundred twelve".