223313311112 has 8 divisors (see below), whose sum is σ = 418712458350. Its totient is φ = 111656655552.

The previous prime is 223313311099. The next prime is 223313311121. The reversal of 223313311112 is 211113313322.

It can be written as a sum of positive squares in only one way, i.e., 217374142756 + 5939168356 = 466234^2 + 77066^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13957081937 + ... + 13957081952.

Almost surely, 2^223313311112 is an apocalyptic number.

It is an amenable number.

223313311112 is a deficient number, since it is larger than the sum of its proper divisors (195399147238).

223313311112 is a wasteful number, since it uses less digits than its factorization.

223313311112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27914163895 (or 27914163891 counting only the distinct ones).

The product of its digits is 648, while the sum is 23.

Adding to 223313311112 its reverse (211113313322), we get a palindrome (434426624434).

The spelling of 223313311112 in words is "two hundred twenty-three billion, three hundred thirteen million, three hundred eleven thousand, one hundred twelve".