223220003012 has 48 divisors (see below), whose sum is σ = 399859649280. Its totient is φ = 109006985472.

The previous prime is 223220002897. The next prime is 223220003033. The reversal of 223220003012 is 210300022322.

It is a super-3 number, since 3×223220003012³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14916638 + ... + 14931594.

It is an arithmetic number, because the mean of its divisors is an integer number (8330409360).

Almost surely, 2^223220003012 is an apocalyptic number.

It is an amenable number.

223220003012 is a deficient number, since it is larger than the sum of its proper divisors (176639646268).

223220003012 is a wasteful number, since it uses less digits than its factorization.

223220003012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15500 (or 15498 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 223220003012 its reverse (210300022322), we get a palindrome (433520025334).

The spelling of 223220003012 in words is "two hundred twenty-three billion, two hundred twenty million, three thousand, twelve".