3220431022140 has 48 divisors (see below), whose sum is σ = 9017515049760. Its totient is φ = 858752254720.

The previous prime is 3220431022117. The next prime is 3220431022189. The reversal of 3220431022140 is 412201340223.

It is a happy number.

3220431022140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3220431022140.

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, 882106 + ... + 2686814.

It is an arithmetic number, because the mean of its divisors is an integer number (187864896870).

Almost surely, 2^{3220431022140} is an apocalyptic number.

3220431022140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3220431022140 is an abundant number, since it is smaller than the sum of its proper divisors (5797084027620).

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

3220431022140 is a wasteful number, since it uses less digits than its factorization.

3220431022140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834462 (or 1834460 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 3220431022140 its reverse (412201340223), we get a palindrome (3632632362363).

The spelling of 3220431022140 in words is "three trillion, two hundred twenty billion, four hundred thirty-one million, twenty-two thousand, one hundred forty".