11000620020 has 48 divisors (see below), whose sum is σ = 33171102720. Its totient is φ = 2707844736.

The previous prime is 11000619991. The next prime is 11000620051. The reversal of 11000620020 is 2002600011.

11000620020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 11000619978 and 11000620005.

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, 7050900 + ... + 7052459.

It is an arithmetic number, because the mean of its divisors is an integer number (691064640).

Almost surely, 2^11000620020 is an apocalyptic number.

11000620020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11000620020 is an abundant number, since it is smaller than the sum of its proper divisors (22170482700).

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

11000620020 is a wasteful number, since it uses less digits than its factorization.

11000620020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14103384 (or 14103382 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The spelling of 11000620020 in words is "eleven billion, six hundred twenty thousand, twenty".