11013244703472 has 160 divisors (see below), whose sum is σ = 31905559056384. Its totient is φ = 3244154803200.

The previous prime is 11013244703423. The next prime is 11013244703491. The reversal of 11013244703472 is 27430744231011.

It is a super-2 number, since 2×11013244703472² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11013244703472.

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 31 ways as a sum of consecutive naturals, for example, 20976322 + ... + 21494942.

Almost surely, 2^{11013244703472} is an apocalyptic number.

11013244703472 is a gapful number since it is divisible by the number (12) 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 11013244703472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15952779528192).

11013244703472 is an abundant number, since it is smaller than the sum of its proper divisors (20892314352912).

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

11013244703472 is a wasteful number, since it uses less digits than its factorization.

11013244703472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519767 (or 519761 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 39.

Adding to 11013244703472 its reverse (27430744231011), we get a palindrome (38443988934483).

The spelling of 11013244703472 in words is "eleven trillion, thirteen billion, two hundred forty-four million, seven hundred three thousand, four hundred seventy-two".