223324111012 has 12 divisors (see below), whose sum is σ = 394686672156. Its totient is φ = 110556490400.

The previous prime is 223324110913. The next prime is 223324111033. The reversal of 223324111012 is 210111423322.

It can be written as a sum of positive squares in 2 ways, for example, as 216656735296 + 6667375716 = 465464^2 + 81654^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276390823 + ... + 276391630.

It is an arithmetic number, because the mean of its divisors is an integer number (32890556013).

Almost surely, 2^223324111012 is an apocalyptic number.

It is an amenable number.

223324111012 is a deficient number, since it is larger than the sum of its proper divisors (171362561144).

223324111012 is a wasteful number, since it uses less digits than its factorization.

223324111012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552782558 (or 552782556 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 223324111012 its reverse (210111423322), we get a palindrome (433435534334).

The spelling of 223324111012 in words is "two hundred twenty-three billion, three hundred twenty-four million, one hundred eleven thousand, twelve".