11113330002020 has 12 divisors (see below), whose sum is σ = 23337993004284. Its totient is φ = 4445332000800.

The previous prime is 11113330001989. The next prime is 11113330002037. The reversal of 11113330002020 is 2020003331111.

It can be written as a sum of positive squares in 2 ways, for example, as 4621158497344 + 6492171504676 = 2149688^2 + 2547974^2 .

It is a super-2 number, since 2×11113330002020² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11113330002020.

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 3 ways as a sum of consecutive naturals, for example, 277833250031 + ... + 277833250070.

It is an arithmetic number, because the mean of its divisors is an integer number (1944832750357).

Almost surely, 2^{11113330002020} is an apocalyptic number.

11113330002020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11113330002020 is an abundant number, since it is smaller than the sum of its proper divisors (12224663002264).

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

11113330002020 is a wasteful number, since it uses less digits than its factorization.

11113330002020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555666500110 (or 555666500108 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11113330002020 its reverse (2020003331111), we get a palindrome (13133333333131).

The spelling of 11113330002020 in words is "eleven trillion, one hundred thirteen billion, three hundred thirty million, two thousand, twenty".