224665313155 has 8 divisors (see below), whose sum is σ = 269736714000. Its totient is φ = 179640025056.

The previous prime is 224665313137. The next prime is 224665313207. The reversal of 224665313155 is 551313566422.

224665313155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 224665313155 - 2¹⁹ = 224664788867 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 11517465 + ... + 11536954.

It is an arithmetic number, because the mean of its divisors is an integer number (33717089250).

Almost surely, 2^224665313155 is an apocalyptic number.

224665313155 is a deficient number, since it is larger than the sum of its proper divisors (45071400845).

224665313155 is a wasteful number, since it uses less digits than its factorization.

224665313155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23056373.

The product of its digits is 648000, while the sum is 43.

Adding to 224665313155 its reverse (551313566422), we get a palindrome (775978879577).

The spelling of 224665313155 in words is "two hundred twenty-four billion, six hundred sixty-five million, three hundred thirteen thousand, one hundred fifty-five".