11102213033220 has 48 divisors (see below), whose sum is σ = 32158134308160. Its totient is φ = 2858500826496.

The previous prime is 11102213033203. The next prime is 11102213033227. The reversal of 11102213033220 is 2233031220111.

11102213033220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11102213033227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3190289362 + ... + 3190292841.

It is an arithmetic number, because the mean of its divisors is an integer number (669961131420).

Almost surely, 2^{11102213033220} is an apocalyptic number.

11102213033220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11102213033220 is an abundant number, since it is smaller than the sum of its proper divisors (21055921274940).

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

11102213033220 is a wasteful number, since it uses less digits than its factorization.

11102213033220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6380582244 (or 6380582242 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11102213033220 its reverse (2233031220111), we get a palindrome (13335244253331).

The spelling of 11102213033220 in words is "eleven trillion, one hundred two billion, two hundred thirteen million, thirty-three thousand, two hundred twenty".