11023320102220 has 24 divisors (see below), whose sum is σ = 23585745277584. Its totient is φ = 4326133171776.

The previous prime is 11023320102191. The next prime is 11023320102253. The reversal of 11023320102220 is 2220102332011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5199678234 + ... + 5199680353.

It is an arithmetic number, because the mean of its divisors is an integer number (982739386566).

Almost surely, 2^{11023320102220} is an apocalyptic number.

11023320102220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11023320102220 is an abundant number, since it is smaller than the sum of its proper divisors (12562425175364).

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

11023320102220 is a wasteful number, since it uses less digits than its factorization.

11023320102220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10399358649 (or 10399358647 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11023320102220 its reverse (2220102332011), we get a palindrome (13243422434231).

The spelling of 11023320102220 in words is "eleven trillion, twenty-three billion, three hundred twenty million, one hundred two thousand, two hundred twenty".