224644642224 has 20 divisors (see below), whose sum is σ = 580331992536. Its totient is φ = 74881547392.

The previous prime is 224644642193. The next prime is 224644642247. The reversal of 224644642224 is 422246446422.

224644642224 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

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, 2340048309 + ... + 2340048404.

Almost surely, 2^224644642224 is an apocalyptic number.

224644642224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

224644642224 is an abundant number, since it is smaller than the sum of its proper divisors (355687350312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224644642224 is a wasteful number, since it uses less digits than its factorization.

224644642224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4680096724 (or 4680096718 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 42.

The spelling of 224644642224 in words is "two hundred twenty-four billion, six hundred forty-four million, six hundred forty-two thousand, two hundred twenty-four".