223111433223 has 12 divisors (see below), whose sum is σ = 368310937488. Its totient is φ = 127492247520.

The previous prime is 223111433221. The next prime is 223111433227. The reversal of 223111433223 is 322334111322.

223111433223 is a `hidden beast` number, since 2 + 2 + 3 + 1 + 1 + 1 + 433 + 223 = 666.

It is not a de Polignac number, because 223111433223 - 2¹ = 223111433221 is a prime.

It is a super-3 number, since 3×223111433223³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223111433221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1770725598 + ... + 1770725723.

It is an arithmetic number, because the mean of its divisors is an integer number (30692578124).

Almost surely, 2^223111433223 is an apocalyptic number.

223111433223 is a deficient number, since it is larger than the sum of its proper divisors (145199504265).

223111433223 is a wasteful number, since it uses less digits than its factorization.

223111433223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3541451334 (or 3541451331 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 223111433223 its reverse (322334111322), we get a palindrome (545445544545).

The spelling of 223111433223 in words is "two hundred twenty-three billion, one hundred eleven million, four hundred thirty-three thousand, two hundred twenty-three".