11116422158 has 8 divisors (see below), whose sum is σ = 17249620680. Its totient is φ = 5366548600.

The previous prime is 11116422103. The next prime is 11116422197. The reversal of 11116422158 is 85122461111.

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

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 3 ways as a sum of consecutive naturals, for example, 95831168 + ... + 95831283.

It is an arithmetic number, because the mean of its divisors is an integer number (2156202585).

Almost surely, 2^11116422158 is an apocalyptic number.

11116422158 is a deficient number, since it is larger than the sum of its proper divisors (6133198522).

11116422158 is a wasteful number, since it uses less digits than its factorization.

11116422158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191662482.

The product of its digits is 3840, while the sum is 32.

Adding to 11116422158 its reverse (85122461111), we get a palindrome (96238883269).

The spelling of 11116422158 in words is "eleven billion, one hundred sixteen million, four hundred twenty-two thousand, one hundred fifty-eight".