224661085223 has 4 divisors (see below), whose sum is σ = 225790035600. Its totient is φ = 223532134848.

The previous prime is 224661085213. The next prime is 224661085247. The reversal of 224661085223 is 322580166422.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 224661085223 - 2²⁰ = 224660036647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224661085213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 564474890 + ... + 564475287.

It is an arithmetic number, because the mean of its divisors is an integer number (56447508900).

Almost surely, 2^224661085223 is an apocalyptic number.

224661085223 is a deficient number, since it is larger than the sum of its proper divisors (1128950377).

224661085223 is a wasteful number, since it uses less digits than its factorization.

224661085223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128950376.

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 224661085223 in words is "two hundred twenty-four billion, six hundred sixty-one million, eighty-five thousand, two hundred twenty-three".