4223113440212 has 24 divisors (see below), whose sum is σ = 7491893375232. Its totient is φ = 2082574065600.

The previous prime is 4223113440211. The next prime is 4223113440257. The reversal of 4223113440212 is 2120443113224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223113440211) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11656637 + ... + 12013467.

It is an arithmetic number, because the mean of its divisors is an integer number (312162223968).

Almost surely, 2^{4223113440212} is an apocalyptic number.

It is an amenable number.

4223113440212 is a deficient number, since it is larger than the sum of its proper divisors (3268779935020).

4223113440212 is a wasteful number, since it uses less digits than its factorization.

4223113440212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397439 (or 397437 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 4223113440212 its reverse (2120443113224), we get a palindrome (6343556553436).

The spelling of 4223113440212 in words is "four trillion, two hundred twenty-three billion, one hundred thirteen million, four hundred forty thousand, two hundred twelve".