224241232220 has 48 divisors (see below), whose sum is σ = 475832550816. Its totient is φ = 88759200000.

The previous prime is 224241232217. The next prime is 224241232253. The reversal of 224241232220 is 22232142422.

It is a happy number.

224241232220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×224241232220² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 224241232220.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3729395 + ... + 3789045.

It is an arithmetic number, because the mean of its divisors is an integer number (9913178142).

Almost surely, 2^224241232220 is an apocalyptic number.

224241232220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224241232220 is an abundant number, since it is smaller than the sum of its proper divisors (251591318596).

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

224241232220 is a wasteful number, since it uses less digits than its factorization.

224241232220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61622 (or 61620 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 224241232220 its reverse (22232142422), we get a palindrome (246473374642).

The spelling of 224241232220 in words is "two hundred twenty-four billion, two hundred forty-one million, two hundred thirty-two thousand, two hundred twenty".