224144031222 has 80 divisors (see below), whose sum is σ = 508878374400. Its totient is φ = 73729459440.

The previous prime is 224144031217. The next prime is 224144031253. The reversal of 224144031222 is 222130441422.

It is a happy number.

224144031222 is a `hidden beast` number, since 2 + 24 + 14 + 403 + 1 + 222 = 666.

224144031222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 39 ways as a sum of consecutive naturals, for example, 33002647 + ... + 33009437.

It is an arithmetic number, because the mean of its divisors is an integer number (6360979680).

Almost surely, 2^224144031222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224144031222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254439187200).

224144031222 is an abundant number, since it is smaller than the sum of its proper divisors (284734343178).

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

224144031222 is a wasteful number, since it uses less digits than its factorization.

224144031222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9463 (or 9454 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 224144031222 its reverse (222130441422), we get a palindrome (446274472644).

The spelling of 224144031222 in words is "two hundred twenty-four billion, one hundred forty-four million, thirty-one thousand, two hundred twenty-two".