11101000220 has 48 divisors (see below), whose sum is σ = 23642454528. Its totient is φ = 4377891840.

The previous prime is 11101000217. The next prime is 11101000231. The reversal of 11101000220 is 2200010111.

11101000220 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 = 11101000198 and 11101000207.

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, 418802 + ... + 444518.

It is an arithmetic number, because the mean of its divisors is an integer number (492551136).

Almost surely, 2^11101000220 is an apocalyptic number.

11101000220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11101000220 is an abundant number, since it is smaller than the sum of its proper divisors (12541454308).

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

11101000220 is a wasteful number, since it uses less digits than its factorization.

11101000220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26030 (or 26028 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 11101000220 its reverse (2200010111), we get a palindrome (13301010331).

The spelling of 11101000220 in words is "eleven billion, one hundred one million, two hundred twenty", and thus it is an aban number.