224424020404 has 24 divisors (see below), whose sum is σ = 403353165600. Its totient is φ = 109217920800.

The previous prime is 224424020351. The next prime is 224424020407. The reversal of 224424020404 is 404020424422.

It is a super-2 number, since 2×224424020404² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224424020407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4683834 + ... + 4731505.

It is an arithmetic number, because the mean of its divisors is an integer number (16806381900).

Almost surely, 2^224424020404 is an apocalyptic number.

It is an amenable number.

224424020404 is a deficient number, since it is larger than the sum of its proper divisors (178929145196).

224424020404 is a wasteful number, since it uses less digits than its factorization.

224424020404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9415503 (or 9415501 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 224424020404 its reverse (404020424422), we get a palindrome (628444444826).

The spelling of 224424020404 in words is "two hundred twenty-four billion, four hundred twenty-four million, twenty thousand, four hundred four".