11150332011166 has 4 divisors (see below), whose sum is σ = 16725498016752. Its totient is φ = 5575166005582.

The previous prime is 11150332011163. The next prime is 11150332011173. The reversal of 11150332011166 is 66111023305111.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11150332011163) by changing a digit.

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 as a sum of consecutive naturals, namely, 2787583002790 + ... + 2787583002793.

It is an arithmetic number, because the mean of its divisors is an integer number (4181374504188).

Almost surely, 2^{11150332011166} is an apocalyptic number.

11150332011166 is a deficient number, since it is larger than the sum of its proper divisors (5575166005586).

11150332011166 is an equidigital number, since it uses as much as digits as its factorization.

11150332011166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5575166005585.

The product of its (nonzero) digits is 3240, while the sum is 31.

Adding to 11150332011166 its reverse (66111023305111), we get a palindrome (77261355316277).

The spelling of 11150332011166 in words is "eleven trillion, one hundred fifty billion, three hundred thirty-two million, eleven thousand, one hundred sixty-six".