11332320441020 has 144 divisors (see below), whose sum is σ = 25042925107200. Its totient is φ = 4306425032448.

The previous prime is 11332320440999. The next prime is 11332320441037. The reversal of 11332320441020 is 2014402323311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1089745781 + ... + 1089756179.

Almost surely, 2^{11332320441020} is an apocalyptic number.

11332320441020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11332320441020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12521462553600).

11332320441020 is an abundant number, since it is smaller than the sum of its proper divisors (13710604666180).

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

11332320441020 is a wasteful number, since it uses less digits than its factorization.

11332320441020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11500 (or 11469 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 11332320441020 its reverse (2014402323311), we get a palindrome (13346722764331).

The spelling of 11332320441020 in words is "eleven trillion, three hundred thirty-two billion, three hundred twenty million, four hundred forty-one thousand, twenty".