224545545422 has 16 divisors (see below), whose sum is σ = 371076170544. Its totient is φ = 101055600000.

The previous prime is 224545545391. The next prime is 224545545467.

224545545422 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50525579 + ... + 50530022.

It is an arithmetic number, because the mean of its divisors is an integer number (23192260659).

Almost surely, 2^224545545422 is an apocalyptic number.

224545545422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

224545545422 is a deficient number, since it is larger than the sum of its proper divisors (146530625122).

224545545422 is a wasteful number, since it uses less digits than its factorization.

224545545422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101055715.

The product of its digits is 2560000, while the sum is 44.

It can be divided in two parts, 224545 and 545422, that added together give a palindrome (769967).

The spelling of 224545545422 in words is "two hundred twenty-four billion, five hundred forty-five million, five hundred forty-five thousand, four hundred twenty-two".