11202030020 has 24 divisors (see below), whose sum is σ = 23551684800. Its totient is φ = 4475588832.

The previous prime is 11202029989. The next prime is 11202030029. The reversal of 11202030020 is 2003020211.

It is a happy number.

11202030020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11202029983 and 11202030010.

It is not an unprimeable number, because it can be changed into a prime (11202030029) 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 7 ways as a sum of consecutive naturals, for example, 308840 + ... + 343199.

It is an arithmetic number, because the mean of its divisors is an integer number (981320200).

Almost surely, 2^11202030020 is an apocalyptic number.

11202030020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11202030020 is an abundant number, since it is smaller than the sum of its proper divisors (12349654780).

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

11202030020 is a wasteful number, since it uses less digits than its factorization.

11202030020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652907 (or 652905 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 11202030020 its reverse (2003020211), we get a palindrome (13205050231).

The spelling of 11202030020 in words is "eleven billion, two hundred two million, thirty thousand, twenty".