224229679646 has 8 divisors (see below), whose sum is σ = 384393736560. Its totient is φ = 96098434128.

The previous prime is 224229679627. The next prime is 224229679649. The reversal of 224229679646 is 646976922422.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224229679649) 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, 8008202831 + ... + 8008202858.

It is an arithmetic number, because the mean of its divisors is an integer number (48049217070).

Almost surely, 2^224229679646 is an apocalyptic number.

224229679646 is a deficient number, since it is larger than the sum of its proper divisors (160164056914).

224229679646 is a wasteful number, since it uses less digits than its factorization.

224229679646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16016405698.

The product of its digits is 31352832, while the sum is 59.

The spelling of 224229679646 in words is "two hundred twenty-four billion, two hundred twenty-nine million, six hundred seventy-nine thousand, six hundred forty-six".