4223404224212 has 12 divisors (see below), whose sum is σ = 7460031761280. Its totient is φ = 2091966578136.

The previous prime is 4223404224199. The next prime is 4223404224311. The reversal of 4223404224212 is 2124224043224.

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, 4933883012 + ... + 4933883867.

It is an arithmetic number, because the mean of its divisors is an integer number (621669313440).

Almost surely, 2^{4223404224212} is an apocalyptic number.

It is an amenable number.

4223404224212 is a deficient number, since it is larger than the sum of its proper divisors (3236627537068).

4223404224212 is a wasteful number, since it uses less digits than its factorization.

4223404224212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9867766990 (or 9867766988 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 4223404224212 its reverse (2124224043224), we get a palindrome (6347628267436).

The spelling of 4223404224212 in words is "four trillion, two hundred twenty-three billion, four hundred four million, two hundred twenty-four thousand, two hundred twelve".