322143330022120 has 128 divisors (see below), whose sum is σ = 775448210194560. Its totient is φ = 120015262679040.

The previous prime is 322143330022061. The next prime is 322143330022121. The reversal of 322143330022120 is 21220033341223.

It is not an unprimeable number, because it can be changed into a prime (322143330022121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 676973475 + ... + 677449165.

It is an arithmetic number, because the mean of its divisors is an integer number (6058189142145).

Almost surely, 2^{322143330022120} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322143330022120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387724105097280).

322143330022120 is an abundant number, since it is smaller than the sum of its proper divisors (453304880172440).

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

322143330022120 is a wasteful number, since it uses less digits than its factorization.

322143330022120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486083 (or 486079 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 322143330022120 its reverse (21220033341223), we get a palindrome (343363363363343).

The spelling of 322143330022120 in words is "three hundred twenty-two trillion, one hundred forty-three billion, three hundred thirty million, twenty-two thousand, one hundred twenty".