223304223311 has 8 divisors (see below), whose sum is σ = 246346873584. Its totient is φ = 201099487680.

The previous prime is 223304223281. The next prime is 223304223347. The reversal of 223304223311 is 113322403322.

It is a happy number.

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

It is not a de Polignac number, because 223304223311 - 2³⁴ = 206124354127 is a prime.

It is a super-2 number, since 2×223304223311² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223304223361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209478101 + ... + 209479166.

It is an arithmetic number, because the mean of its divisors is an integer number (30793359198).

Almost surely, 2^223304223311 is an apocalyptic number.

223304223311 is a deficient number, since it is larger than the sum of its proper divisors (23042650273).

223304223311 is a wasteful number, since it uses less digits than its factorization.

223304223311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418957321.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 223304223311 its reverse (113322403322), we get a palindrome (336626626633).

The spelling of 223304223311 in words is "two hundred twenty-three billion, three hundred four million, two hundred twenty-three thousand, three hundred eleven".