325221122420200 has 48 divisors (see below), whose sum is σ = 756140419406880. Its totient is φ = 130088223629760.

The previous prime is 325221122420197. The next prime is 325221122420231. The reversal of 325221122420200 is 2024221122523.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161106309 + ... + 163112491.

It is an arithmetic number, because the mean of its divisors is an integer number (15752925404310).

Almost surely, 2^{325221122420200} is an apocalyptic number.

It is an amenable number.

325221122420200 is an abundant number, since it is smaller than the sum of its proper divisors (430919296986680).

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

325221122420200 is a wasteful number, since it uses less digits than its factorization.

325221122420200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2816746 (or 2816737 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 325221122420200 its reverse (2024221122523), we get a palindrome (327245343542723).

The spelling of 325221122420200 in words is "three hundred twenty-five trillion, two hundred twenty-one billion, one hundred twenty-two million, four hundred twenty thousand, two hundred".