322053130240 has 192 divisors, whose sum is σ = 793011098880. Its totient is φ = 125459496960.

The previous prime is 322053130199. The next prime is 322053130247. The reversal of 322053130240 is 42031350223.

It is not an unprimeable number, because it can be changed into a prime (322053130247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189777072 + ... + 189778768.

It is an arithmetic number, because the mean of its divisors is an integer number (4130266140).

Almost surely, 2^322053130240 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 322053130240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396505549440).

322053130240 is an abundant number, since it is smaller than the sum of its proper divisors (470957968640).

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

322053130240 is a wasteful number, since it uses less digits than its factorization.

322053130240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2198 (or 2178 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 322053130240 its reverse (42031350223), we get a palindrome (364084480463).

The spelling of 322053130240 in words is "three hundred twenty-two billion, fifty-three million, one hundred thirty thousand, two hundred forty".