11182020447904 has 24 divisors (see below), whose sum is σ = 22015224966420. Its totient is φ = 5590852202496.

The previous prime is 11182020447901. The next prime is 11182020447911. The reversal of 11182020447904 is 40974402028111.

It can be written as a sum of positive squares in 2 ways, for example, as 10899902250000 + 282118197904 = 3301500^2 + 531148^2 .

It is not an unprimeable number, because it can be changed into a prime (11182020447901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3784129 + ... + 6056704.

Almost surely, 2^{11182020447904} is an apocalyptic number.

It is an amenable number.

11182020447904 is a deficient number, since it is larger than the sum of its proper divisors (10833204518516).

11182020447904 is an equidigital number, since it uses as much as digits as its factorization.

11182020447904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9876352 (or 9876344 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 11182020447904 in words is "eleven trillion, one hundred eighty-two billion, twenty million, four hundred forty-seven thousand, nine hundred four".