229454162217 has 24 divisors (see below), whose sum is σ = 378874308800. Its totient is φ = 131084529120.

The previous prime is 229454162167. The next prime is 229454162243. The reversal of 229454162217 is 712261454922.

229454162217 is a `hidden beast` number, since 2 + 2 + 9 + 4 + 5 + 4 + 1 + 622 + 17 = 666.

It is not a de Polignac number, because 229454162217 - 2⁶ = 229454162153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229454122217) 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 23 ways as a sum of consecutive naturals, for example, 186034 + ... + 702507.

Almost surely, 2^229454162217 is an apocalyptic number.

It is an amenable number.

229454162217 is a deficient number, since it is larger than the sum of its proper divisors (149420146583).

229454162217 is a wasteful number, since it uses less digits than its factorization.

229454162217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892653 (or 892650 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The spelling of 229454162217 in words is "two hundred twenty-nine billion, four hundred fifty-four million, one hundred sixty-two thousand, two hundred seventeen".