4423224533252 has 12 divisors (see below), whose sum is σ = 8846449066560. Its totient is φ = 1895667657096.

The previous prime is 4423224533227. The next prime is 4423224533291. The reversal of 4423224533252 is 2523354223244.

4423224533252 is an admirable 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, 78986152352 + ... + 78986152407.

It is an arithmetic number, because the mean of its divisors is an integer number (737204088880).

Almost surely, 2^{4423224533252} is an apocalyptic number.

It is an amenable number.

4423224533252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4423224533252 is a wasteful number, since it uses less digits than its factorization.

4423224533252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157972304770 (or 157972304768 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 41.

Adding to 4423224533252 its reverse (2523354223244), we get a palindrome (6946578756496).

The spelling of 4423224533252 in words is "four trillion, four hundred twenty-three billion, two hundred twenty-four million, five hundred thirty-three thousand, two hundred fifty-two".