111104226171 has 6 divisors (see below), whose sum is σ = 160483882260. Its totient is φ = 74069484108.

The previous prime is 111104226139. The next prime is 111104226187. The reversal of 111104226171 is 171622401111.

111104226171 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 0 + 42 + 2 + 617 + 1 = 666.

It is not a de Polignac number, because 111104226171 - 2⁵ = 111104226139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111104228171) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6172457001 + ... + 6172457018.

It is an arithmetic number, because the mean of its divisors is an integer number (26747313710).

Almost surely, 2^111104226171 is an apocalyptic number.

111104226171 is a deficient number, since it is larger than the sum of its proper divisors (49379656089).

111104226171 is a wasteful number, since it uses less digits than its factorization.

111104226171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12344914025 (or 12344914022 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 27.

Adding to 111104226171 its reverse (171622401111), we get a palindrome (282726627282).

The spelling of 111104226171 in words is "one hundred eleven billion, one hundred four million, two hundred twenty-six thousand, one hundred seventy-one".