224344441220 has 48 divisors (see below), whose sum is σ = 491652540288. Its totient is φ = 85828174080.

The previous prime is 224344441219. The next prime is 224344441253. The reversal of 224344441220 is 22144443422.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 8149880 + ... + 8177360.

It is an arithmetic number, because the mean of its divisors is an integer number (10242761256).

Almost surely, 2^224344441220 is an apocalyptic number.

224344441220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224344441220 is an abundant number, since it is smaller than the sum of its proper divisors (267308099068).

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

224344441220 is a wasteful number, since it uses less digits than its factorization.

224344441220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45260 (or 45258 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 224344441220 its reverse (22144443422), we get a palindrome (246488884642).

The spelling of 224344441220 in words is "two hundred twenty-four billion, three hundred forty-four million, four hundred forty-one thousand, two hundred twenty".