4331320143222 has 8 divisors (see below), whose sum is σ = 8662640286456. Its totient is φ = 1443773381072.

The previous prime is 4331320143193. The next prime is 4331320143247. The reversal of 4331320143222 is 2223410231334.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

4331320143222 is an admirable number.

It is a super-3 number, since 3×4331320143222³ (a number of 39 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4331320143222.

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, 360943345263 + ... + 360943345274.

It is an arithmetic number, because the mean of its divisors is an integer number (1082830035807).

Almost surely, 2^{4331320143222} is an apocalyptic number.

4331320143222 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.

4331320143222 is a wasteful number, since it uses less digits than its factorization.

4331320143222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721886690542.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 4331320143222 its reverse (2223410231334), we get a palindrome (6554730374556).

The spelling of 4331320143222 in words is "four trillion, three hundred thirty-one billion, three hundred twenty million, one hundred forty-three thousand, two hundred twenty-two".