11226153611166 has 32 divisors (see below), whose sum is σ = 24191094644640. Its totient is φ = 3452531558784.

The previous prime is 11226153611089. The next prime is 11226153611207. The reversal of 11226153611166 is 66111635162211.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34619925 + ... + 34942688.

It is an arithmetic number, because the mean of its divisors is an integer number (755971707645).

Almost surely, 2^{11226153611166} is an apocalyptic number.

11226153611166 is an abundant number, since it is smaller than the sum of its proper divisors (12964941033474).

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

11226153611166 is a wasteful number, since it uses less digits than its factorization.

11226153611166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69564700.

The product of its digits is 77760, while the sum is 42.

Adding to 11226153611166 its reverse (66111635162211), we get a palindrome (77337788773377).

The spelling of 11226153611166 in words is "eleven trillion, two hundred twenty-six billion, one hundred fifty-three million, six hundred eleven thousand, one hundred sixty-six".