4223853306012 has 48 divisors (see below), whose sum is σ = 10173774743552. Its totient is φ = 1362507531840.

The previous prime is 4223853306007. The next prime is 4223853306083. The reversal of 4223853306012 is 2106033583224.

4223853306012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 34718673 + ... + 34840119.

Almost surely, 2^{4223853306012} is an apocalyptic number.

It is an amenable number.

4223853306012 is an abundant number, since it is smaller than the sum of its proper divisors (5949921437540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4223853306012 is a wasteful number, since it uses less digits than its factorization.

4223853306012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214978 (or 214976 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

Adding to 4223853306012 its reverse (2106033583224), we get a palindrome (6329886889236).

The spelling of 4223853306012 in words is "four trillion, two hundred twenty-three billion, eight hundred fifty-three million, three hundred six thousand, twelve".