11133030220 has 24 divisors (see below), whose sum is σ = 25177776624. Its totient is φ = 4110657216.

The previous prime is 11133030211. The next prime is 11133030229. The reversal of 11133030220 is 2203033111.

11133030220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11133030211) and next prime (11133030229).

It is a junction number, because it is equal to n+sod(n) for n = 11133030194 and 11133030203.

It is not an unprimeable number, because it can be changed into a prime (11133030229) by changing a digit.

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, 21409414 + ... + 21409933.

It is an arithmetic number, because the mean of its divisors is an integer number (1049074026).

Almost surely, 2^11133030220 is an apocalyptic number.

11133030220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11133030220 is an abundant number, since it is smaller than the sum of its proper divisors (14044746404).

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

11133030220 is a wasteful number, since it uses less digits than its factorization.

11133030220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42819369 (or 42819367 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 11133030220 its reverse (2203033111), we get a palindrome (13336063331).

The spelling of 11133030220 in words is "eleven billion, one hundred thirty-three million, thirty thousand, two hundred twenty".