229454162218 has 8 divisors (see below), whose sum is σ = 345489918048. Its totient is φ = 114290856204.

The previous prime is 229454162167. The next prime is 229454162243. The reversal of 229454162218 is 812261454922.

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

It is an unprimeable number.

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, 218111796 + ... + 218112847.

It is an arithmetic number, because the mean of its divisors is an integer number (43186239756).

Almost surely, 2^229454162218 is an apocalyptic number.

229454162218 is a deficient number, since it is larger than the sum of its proper divisors (116035755830).

229454162218 is a wasteful number, since it uses less digits than its factorization.

229454162218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436224908.

The product of its digits is 552960, while the sum is 46.

The spelling of 229454162218 in words is "two hundred twenty-nine billion, four hundred fifty-four million, one hundred sixty-two thousand, two hundred eighteen".