223102222042313 has 4 divisors (see below), whose sum is σ = 223102269792708. Its totient is φ = 223102174291920.

The previous prime is 223102222042279. The next prime is 223102222042319. The reversal of 223102222042313 is 313240222201322.

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

It can be written as a sum of positive squares in 2 ways, for example, as 166926477520009 + 56175744522304 = 12920003^2 + 7495048^2 .

It is a cyclic number.

It is not a de Polignac number, because 223102222042313 - 2¹⁰ = 223102222041289 is a prime.

It is a super-3 number, since 3×223102222042313³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223102222042319) 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, 16001198 + ... + 26499863.

It is an arithmetic number, because the mean of its divisors is an integer number (55775567448177).

Almost surely, 2^{223102222042313} is an apocalyptic number.

It is an amenable number.

223102222042313 is a deficient number, since it is larger than the sum of its proper divisors (47750395).

223102222042313 is an equidigital number, since it uses as much as digits as its factorization.

223102222042313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47750394.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 223102222042313 its reverse (313240222201322), we get a palindrome (536342444243635).

The spelling of 223102222042313 in words is "two hundred twenty-three trillion, one hundred two billion, two hundred twenty-two million, forty-two thousand, three hundred thirteen".