325022284800 has 660 divisors, whose sum is σ = 1233195924576. Its totient is φ = 84536524800.

The previous prime is 325022284799. The next prime is 325022284889. The reversal of 325022284800 is 8482220523.

It is a super-2 number, since 2×325022284800² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 85015689 + ... + 85019511.

Almost surely, 2^325022284800 is an apocalyptic number.

325022284800 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325022284800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (616597962288).

325022284800 is an abundant number, since it is smaller than the sum of its proper divisors (908173639776).

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

325022284800 is a wasteful number, since it uses less digits than its factorization.

325022284800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3906 (or 3874 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The spelling of 325022284800 in words is "three hundred twenty-five billion, twenty-two million, two hundred eighty-four thousand, eight hundred".