228118505795 has 16 divisors (see below), whose sum is σ = 296914076928. Its totient is φ = 167570549760.

The previous prime is 228118505743. The next prime is 228118505837. The reversal of 228118505795 is 597505811822.

It is not a de Polignac number, because 228118505795 - 2²⁰ = 228117457219 is a prime.

It is a super-2 number, since 2×228118505795² (a number of 24 digits) contains 22 as substring.

It is a Duffinian 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, 32725139 + ... + 32732108.

It is an arithmetic number, because the mean of its divisors is an integer number (18557129808).

Almost surely, 2^228118505795 is an apocalyptic number.

228118505795 is a deficient number, since it is larger than the sum of its proper divisors (68795571133).

228118505795 is a wasteful number, since it uses less digits than its factorization.

228118505795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65457310.

The product of its (nonzero) digits is 2016000, while the sum is 53.

The spelling of 228118505795 in words is "two hundred twenty-eight billion, one hundred eighteen million, five hundred five thousand, seven hundred ninety-five".