325422522550000 has 120 divisors (see below), whose sum is σ = 788430138147792. Its totient is φ = 130111544640000.

The previous prime is 325422522549913. The next prime is 325422522550001. The reversal of 325422522550000 is 55225224523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325422522550001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111914524 + ... + 114785476.

Almost surely, 2^{325422522550000} 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 325422522550000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (394215069073896).

325422522550000 is an abundant number, since it is smaller than the sum of its proper divisors (463007615597792).

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

325422522550000 is an equidigital number, since it uses as much as digits as its factorization.

325422522550000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2873253 (or 2873227 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 37.

Adding to 325422522550000 its reverse (55225224523), we get a palindrome (325477747774523).

The spelling of 325422522550000 in words is "three hundred twenty-five trillion, four hundred twenty-two billion, five hundred twenty-two million, five hundred fifty thousand".