11205445060 has 12 divisors (see below), whose sum is σ = 23531434668. Its totient is φ = 4482178016.

The previous prime is 11205445057. The next prime is 11205445061. The reversal of 11205445060 is 6054450211.

11205445060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6121184644 + 5084260416 = 78238^2 + 71304^2 .

It is not an unprimeable number, because it can be changed into a prime (11205445061) 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 3 ways as a sum of consecutive naturals, for example, 280136107 + ... + 280136146.

It is an arithmetic number, because the mean of its divisors is an integer number (1960952889).

Almost surely, 2^11205445060 is an apocalyptic number.

11205445060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11205445060 is an abundant number, since it is smaller than the sum of its proper divisors (12325989608).

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

11205445060 is a wasteful number, since it uses less digits than its factorization.

11205445060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560272262 (or 560272260 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 11205445060 its reverse (6054450211), we get a palindrome (17259895271).

The spelling of 11205445060 in words is "eleven billion, two hundred five million, four hundred forty-five thousand, sixty".