223204432112 has 20 divisors (see below), whose sum is σ = 439788395640. Its totient is φ = 109710652608.

The previous prime is 223204432079. The next prime is 223204432147. The reversal of 223204432112 is 211234402322.

It is a super-3 number, since 3×223204432112³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

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, 118221743 + ... + 118223630.

It is an arithmetic number, because the mean of its divisors is an integer number (21989419782).

Almost surely, 2^223204432112 is an apocalyptic number.

It is an amenable number.

223204432112 is a deficient number, since it is larger than the sum of its proper divisors (216583963528).

223204432112 is a wasteful number, since it uses less digits than its factorization.

223204432112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236445440 (or 236445434 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 223204432112 its reverse (211234402322), we get a palindrome (434438834434).

The spelling of 223204432112 in words is "two hundred twenty-three billion, two hundred four million, four hundred thirty-two thousand, one hundred twelve".