223021333112 has 16 divisors (see below), whose sum is σ = 431654193600. Its totient is φ = 107913548160.

The previous prime is 223021333063. The next prime is 223021333141. The reversal of 223021333112 is 211333120322.

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, 449639537 + ... + 449640032.

It is an arithmetic number, because the mean of its divisors is an integer number (26978387100).

Almost surely, 2^223021333112 is an apocalyptic number.

It is an amenable number.

223021333112 is a deficient number, since it is larger than the sum of its proper divisors (208632860488).

223021333112 is a wasteful number, since it uses less digits than its factorization.

223021333112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899279606 (or 899279602 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 223021333112 its reverse (211333120322), we get a palindrome (434354453434).

The spelling of 223021333112 in words is "two hundred twenty-three billion, twenty-one million, three hundred thirty-three thousand, one hundred twelve".