226017848447 has 4 divisors (see below), whose sum is σ = 233308746816. Its totient is φ = 218726950080.

The previous prime is 226017848437. The next prime is 226017848461. The reversal of 226017848447 is 744848710622.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 226017848447 - 2³⁰ = 224944106623 is a prime.

It is a super-2 number, since 2×226017848447² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226017848437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3645449138 + ... + 3645449199.

It is an arithmetic number, because the mean of its divisors is an integer number (58327186704).

Almost surely, 2^226017848447 is an apocalyptic number.

226017848447 is a deficient number, since it is larger than the sum of its proper divisors (7290898369).

226017848447 is an equidigital number, since it uses as much as digits as its factorization.

226017848447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7290898368.

The product of its (nonzero) digits is 4816896, while the sum is 53.

The spelling of 226017848447 in words is "two hundred twenty-six billion, seventeen million, eight hundred forty-eight thousand, four hundred forty-seven".