223086665016 has 24 divisors (see below), whose sum is σ = 604193051280. Its totient is φ = 74362221648.

The previous prime is 223086664963. The next prime is 223086665033. The reversal of 223086665016 is 610566680322.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-3 number, since 3×223086665016³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1549212880 + ... + 1549213023.

It is an arithmetic number, because the mean of its divisors is an integer number (25174710470).

Almost surely, 2^223086665016 is an apocalyptic number.

It is an amenable number.

223086665016 is an abundant number, since it is smaller than the sum of its proper divisors (381106386264).

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

223086665016 is a wasteful number, since it uses less digits than its factorization.

223086665016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3098425915 (or 3098425908 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 223086665016 in words is "two hundred twenty-three billion, eighty-six million, six hundred sixty-five thousand, sixteen".