11120506223065 has 8 divisors (see below), whose sum is σ = 13705272534600. Its totient is φ = 8655961600512.

The previous prime is 11120506223063. The next prime is 11120506223069. The reversal of 11120506223065 is 56032260502111.

It can be written as a sum of positive squares in 4 ways, for example, as 2208514015449 + 8911992207616 = 1486107^2 + 2985296^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11120506223065 - 2¹ = 11120506223063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11120506223065.

It is not an unprimeable number, because it can be changed into a prime (11120506223063) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 30055422040 + ... + 30055422409.

It is an arithmetic number, because the mean of its divisors is an integer number (1713159066825).

Almost surely, 2^{11120506223065} is an apocalyptic number.

It is an amenable number.

11120506223065 is a deficient number, since it is larger than the sum of its proper divisors (2584766311535).

11120506223065 is an equidigital number, since it uses as much as digits as its factorization.

11120506223065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60110844491.

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 11120506223065 its reverse (56032260502111), we get a palindrome (67152766725176).

The spelling of 11120506223065 in words is "eleven trillion, one hundred twenty billion, five hundred six million, two hundred twenty-three thousand, sixty-five".