11220302013 has 16 divisors (see below), whose sum is σ = 15126958080. Its totient is φ = 7397128944.

The previous prime is 11220301993. The next prime is 11220302029. The reversal of 11220302013 is 31020302211.

11220302013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11220302013 - 2³⁰ = 10146560189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11220301983 and 11220302001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220302053) 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, 196920 + ... + 247422.

It is an arithmetic number, because the mean of its divisors is an integer number (945434880).

Almost surely, 2^11220302013 is an apocalyptic number.

It is an amenable number.

11220302013 is a deficient number, since it is larger than the sum of its proper divisors (3906656067).

11220302013 is a wasteful number, since it uses less digits than its factorization.

11220302013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51328.

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

Adding to 11220302013 its reverse (31020302211), we get a palindrome (42240604224).

The spelling of 11220302013 in words is "eleven billion, two hundred twenty million, three hundred two thousand, thirteen".