11243522244065 has 16 divisors (see below), whose sum is σ = 14243272873920. Its totient is φ = 8496848940480.

The previous prime is 11243522244029. The next prime is 11243522244067. The reversal of 11243522244065 is 56044222534211.

It is not a de Polignac number, because 11243522244065 - 2¹² = 11243522239969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11243522244067) 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 15 ways as a sum of consecutive naturals, for example, 170504306 + ... + 170570235.

It is an arithmetic number, because the mean of its divisors is an integer number (890204554620).

Almost surely, 2^{11243522244065} is an apocalyptic number.

It is an amenable number.

11243522244065 is a deficient number, since it is larger than the sum of its proper divisors (2999750629855).

11243522244065 is a wasteful number, since it uses less digits than its factorization.

11243522244065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341074912.

The product of its (nonzero) digits is 460800, while the sum is 41.

Adding to 11243522244065 its reverse (56044222534211), we get a palindrome (67287744778276).

The spelling of 11243522244065 in words is "eleven trillion, two hundred forty-three billion, five hundred twenty-two million, two hundred forty-four thousand, sixty-five".