224556655422 has 64 divisors (see below), whose sum is σ = 520834717440. Its totient is φ = 63827712000.

The previous prime is 224556655397. The next prime is 224556655429.

224556655422 is nontrivially palindromic in base 10.

224556655422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224556655429) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 759843 + ... + 1013150.

It is an arithmetic number, because the mean of its divisors is an integer number (8138042460).

Almost surely, 2^224556655422 is an apocalyptic number.

224556655422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

224556655422 is an abundant number, since it is smaller than the sum of its proper divisors (296278062018).

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

224556655422 is a wasteful number, since it uses less digits than its factorization.

224556655422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773129.

The product of its digits is 5760000, while the sum is 48.

It can be divided in two parts, 224556 and 655422, that added together give a palindrome (879978).

The spelling of 224556655422 in words is "two hundred twenty-four billion, five hundred fifty-six million, six hundred fifty-five thousand, four hundred twenty-two".