224543505345422 has 32 divisors (see below), whose sum is σ = 340864812105984. Its totient is φ = 110926738944000.

The previous prime is 224543505345407. The next prime is 224543505345437.

224543505345422 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (224543505345407) and next prime (224543505345437).

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270931022 + ... + 271758542.

It is an arithmetic number, because the mean of its divisors is an integer number (10652025378312).

Almost surely, 2^{224543505345422} is an apocalyptic number.

224543505345422 is a deficient number, since it is larger than the sum of its proper divisors (116321306760562).

224543505345422 is a wasteful number, since it uses less digits than its factorization.

224543505345422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830444.

The product of its (nonzero) digits is 23040000, while the sum is 50.

It can be divided in two parts, 22454350 and 5345422, that added together give a palindrome (27799772).

The spelling of 224543505345422 in words is "two hundred twenty-four trillion, five hundred forty-three billion, five hundred five million, three hundred forty-five thousand, four hundred twenty-two".