223111343222 has 8 divisors (see below), whose sum is σ = 338903306400. Its totient is φ = 110143574424.

The previous prime is 223111343219. The next prime is 223111343233. The reversal of 223111343222 is 222343111322.

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

It is a super-3 number, since 3×223111343222³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223111343191 and 223111343200.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 706048397 + ... + 706048712.

It is an arithmetic number, because the mean of its divisors is an integer number (42362913300).

Almost surely, 2^223111343222 is an apocalyptic number.

223111343222 is a deficient number, since it is larger than the sum of its proper divisors (115791963178).

223111343222 is a wasteful number, since it uses less digits than its factorization.

223111343222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412097190.

The product of its digits is 3456, while the sum is 26.

Adding to 223111343222 its reverse (222343111322), we get a palindrome (445454454544).

The spelling of 223111343222 in words is "two hundred twenty-three billion, one hundred eleven million, three hundred forty-three thousand, two hundred twenty-two".