224112440404 has 12 divisors (see below), whose sum is σ = 409248804384. Its totient is φ = 107184210584.

The previous prime is 224112440389. The next prime is 224112440443. The reversal of 224112440404 is 404044211422.

It is a happy number.

It is a congruent number.

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, 1218002302 + ... + 1218002485.

It is an arithmetic number, because the mean of its divisors is an integer number (34104067032).

Almost surely, 2^224112440404 is an apocalyptic number.

It is an amenable number.

224112440404 is a deficient number, since it is larger than the sum of its proper divisors (185136363980).

224112440404 is a wasteful number, since it uses less digits than its factorization.

224112440404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2436004814 (or 2436004812 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 224112440404 its reverse (404044211422), we get a palindrome (628156651826).

The spelling of 224112440404 in words is "two hundred twenty-four billion, one hundred twelve million, four hundred forty thousand, four hundred four".