118612226 has 8 divisors (see below), whose sum is σ = 178192764. Its totient is φ = 59214640.

The previous prime is 118612217. The next prime is 118612237. The reversal of 118612226 is 622216811.

It can be written as a sum of positive squares in 2 ways, for example, as 118048225 + 564001 = 10865^2 + 751^2 .

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

It is a Curzon 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, 44105 + ... + 46716.

Almost surely, 2^118612226 is an apocalyptic number.

118612226 is a deficient number, since it is larger than the sum of its proper divisors (59580538).

118612226 is an equidigital number, since it uses as much as digits as its factorization.

118612226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91476.

The product of its digits is 2304, while the sum is 29.

The square root of 118612226 is about 10890.9240195679. The cubic root of 118612226 is about 491.3336237073. Note that the first 3 decimals are identical.

The spelling of 118612226 in words is "one hundred eighteen million, six hundred twelve thousand, two hundred twenty-six".