223112234234 has 8 divisors (see below), whose sum is σ = 334671088608. Its totient is φ = 111555204700.

The previous prime is 223112234201. The next prime is 223112234237. The reversal of 223112234234 is 432432211322.

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

It is a super-3 number, since 3×223112234234³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223112234197 and 223112234206.

It is not an unprimeable number, because it can be changed into a prime (223112234237) 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, 92582 + ... + 674385.

It is an arithmetic number, because the mean of its divisors is an integer number (41833886076).

Almost surely, 2^223112234234 is an apocalyptic number.

223112234234 is a deficient number, since it is larger than the sum of its proper divisors (111558854374).

223112234234 is a wasteful number, since it uses less digits than its factorization.

223112234234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912420.

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

Adding to 223112234234 its reverse (432432211322), we get a palindrome (655544445556).

The spelling of 223112234234 in words is "two hundred twenty-three billion, one hundred twelve million, two hundred thirty-four thousand, two hundred thirty-four".