11224136660 has 48 divisors (see below), whose sum is σ = 25926046272. Its totient is φ = 4081494560.

The previous prime is 11224136629. The next prime is 11224136663. The reversal of 11224136660 is 6663142211.

11224136660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11224136663) 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, 184202 + ... + 237441.

It is an arithmetic number, because the mean of its divisors is an integer number (540125964).

Almost surely, 2^11224136660 is an apocalyptic number.

11224136660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11224136660 is an abundant number, since it is smaller than the sum of its proper divisors (14701909612).

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

11224136660 is a wasteful number, since it uses less digits than its factorization.

11224136660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421685 (or 421661 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 11224136660 its reverse (6663142211), we get a palindrome (17887278871).

The spelling of 11224136660 in words is "eleven billion, two hundred twenty-four million, one hundred thirty-six thousand, six hundred sixty".