3224231143320 has 128 divisors (see below), whose sum is σ = 10730877408000. Its totient is φ = 768383777280.

The previous prime is 3224231143291. The next prime is 3224231143339. The reversal of 3224231143320 is 233411324223.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20622115 + ... + 20777874.

It is an arithmetic number, because the mean of its divisors is an integer number (83834979750).

Almost surely, 2^{3224231143320} is an apocalyptic number.

3224231143320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3224231143320 is an abundant number, since it is smaller than the sum of its proper divisors (7506646264680).

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

3224231143320 is a wasteful number, since it uses less digits than its factorization.

3224231143320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41400073 (or 41400069 counting only the distinct ones).

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

Adding to 3224231143320 its reverse (233411324223), we get a palindrome (3457642467543).

The spelling of 3224231143320 in words is "three trillion, two hundred twenty-four billion, two hundred thirty-one million, one hundred forty-three thousand, three hundred twenty".