11223471158 has 8 divisors (see below), whose sum is σ = 16900714152. Its totient is φ = 5589899776.

The previous prime is 11223471157. The next prime is 11223471169. The reversal of 11223471158 is 85117432211.

11223471158 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11223471157) 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 in 3 ways as a sum of consecutive naturals, for example, 10917260 + ... + 10918287.

It is an arithmetic number, because the mean of its divisors is an integer number (2112589269).

Almost surely, 2^11223471158 is an apocalyptic number.

11223471158 is a deficient number, since it is larger than the sum of its proper divisors (5677242994).

11223471158 is a wasteful number, since it uses less digits than its factorization.

11223471158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21835806.

The product of its digits is 13440, while the sum is 35.

The spelling of 11223471158 in words is "eleven billion, two hundred twenty-three million, four hundred seventy-one thousand, one hundred fifty-eight".