223075347266065 has 32 divisors (see below), whose sum is σ = 324810536868864. Its totient is φ = 143575671813120.

The previous prime is 223075347266041. The next prime is 223075347266071. The reversal of 223075347266065 is 560662743570322.

It is a happy number.

223075347266065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 223075347266065 - 2⁷ = 223075347265937 is a prime.

It is a super-3 number, since 3×223075347266065³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 510567126 + ... + 511003855.

It is an arithmetic number, because the mean of its divisors is an integer number (10150329277152).

Almost surely, 2^{223075347266065} is an apocalyptic number.

It is an amenable number.

223075347266065 is a deficient number, since it is larger than the sum of its proper divisors (101735189602799).

223075347266065 is a wasteful number, since it uses less digits than its factorization.

223075347266065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021571377.

The product of its (nonzero) digits is 76204800, while the sum is 58.

The spelling of 223075347266065 in words is "two hundred twenty-three trillion, seventy-five billion, three hundred forty-seven million, two hundred sixty-six thousand, sixty-five".