11121132230 has 32 divisors (see below), whose sum is σ = 21567851424. Its totient is φ = 4104366336.

The previous prime is 11121132229. The next prime is 11121132241. The reversal of 11121132230 is 3223112111.

11121132230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11121132199 and 11121132208.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 279989 + ... + 317231.

It is an arithmetic number, because the mean of its divisors is an integer number (673995357).

Almost surely, 2^11121132230 is an apocalyptic number.

11121132230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11121132230 is a deficient number, since it is larger than the sum of its proper divisors (10446719194).

11121132230 is a wasteful number, since it uses less digits than its factorization.

11121132230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39560.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11121132230 its reverse (3223112111), we get a palindrome (14344244341).

The spelling of 11121132230 in words is "eleven billion, one hundred twenty-one million, one hundred thirty-two thousand, two hundred thirty".