11220300221232 has 40 divisors (see below), whose sum is σ = 28990656889920. Its totient is φ = 3739470226240.

The previous prime is 11220300221177. The next prime is 11220300221281. The reversal of 11220300221232 is 23212200302211.

It is a junction number, because it is equal to n+sod(n) for n = 11220300221199 and 11220300221208.

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 7 ways as a sum of consecutive naturals, for example, 19394694 + ... + 19964837.

It is an arithmetic number, because the mean of its divisors is an integer number (724766422248).

Almost surely, 2^{11220300221232} is an apocalyptic number.

11220300221232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11220300221232 is an abundant number, since it is smaller than the sum of its proper divisors (17770356668688).

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

11220300221232 is a wasteful number, since it uses less digits than its factorization.

11220300221232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39365481 (or 39365475 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 11220300221232 its reverse (23212200302211), we get a palindrome (34432500523443).

The spelling of 11220300221232 in words is "eleven trillion, two hundred twenty billion, three hundred million, two hundred twenty-one thousand, two hundred thirty-two".