11104120244020 has 48 divisors (see below), whose sum is σ = 23396846256000. Its totient is φ = 4426778030976.

The previous prime is 11104120243991. The next prime is 11104120244131. The reversal of 11104120244020 is 2044202140111.

It is a junction number, because it is equal to n+sod(n) for n = 11104120243982 and 11104120244000.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 6666394 + ... + 8163886.

It is an arithmetic number, because the mean of its divisors is an integer number (487434297000).

Almost surely, 2^{11104120244020} is an apocalyptic number.

11104120244020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11104120244020 is an abundant number, since it is smaller than the sum of its proper divisors (12292726011980).

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

11104120244020 is a wasteful number, since it uses less digits than its factorization.

11104120244020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498744 (or 1498742 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 11104120244020 its reverse (2044202140111), we get a palindrome (13148322384131).

The spelling of 11104120244020 in words is "eleven trillion, one hundred four billion, one hundred twenty million, two hundred forty-four thousand, twenty".