224074423226 has 8 divisors (see below), whose sum is σ = 336113647860. Its totient is φ = 112036540608.

The previous prime is 224074423217. The next prime is 224074423229. The reversal of 224074423226 is 622324470422.

It is a Cunningham number, because it is equal to 473365²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 224074423225 + 1 = 473365^2 + 1^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 224074423226.

It is not an unprimeable number, because it can be changed into a prime (224074423229) 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, 445970 + ... + 804386.

Almost surely, 2^224074423226 is an apocalyptic number.

224074423226 is a deficient number, since it is larger than the sum of its proper divisors (112039224634).

224074423226 is a wasteful number, since it uses less digits than its factorization.

224074423226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671008.

The product of its (nonzero) digits is 258048, while the sum is 38.

Adding to 224074423226 its reverse (622324470422), we get a palindrome (846398893648).

The spelling of 224074423226 in words is "two hundred twenty-four billion, seventy-four million, four hundred twenty-three thousand, two hundred twenty-six".