11100003322020 has 48 divisors (see below), whose sum is σ = 31802800223040. Its totient is φ = 2891163655296.

The previous prime is 11100003322019. The next prime is 11100003322027. The reversal of 11100003322020 is 2022330000111.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (11100003322027) 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 15 ways as a sum of consecutive naturals, for example, 2151160855 + ... + 2151166014.

It is an arithmetic number, because the mean of its divisors is an integer number (662558337980).

Almost surely, 2^{11100003322020} is an apocalyptic number.

11100003322020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11100003322020 is an abundant number, since it is smaller than the sum of its proper divisors (20702796901020).

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

11100003322020 is a wasteful number, since it uses less digits than its factorization.

11100003322020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4302326924 (or 4302326922 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11100003322020 its reverse (2022330000111), we get a palindrome (13122333322131).

The spelling of 11100003322020 in words is "eleven trillion, one hundred billion, three million, three hundred twenty-two thousand, twenty".