200502050221321 has 48 divisors (see below), whose sum is σ = 214812188097408. Its totient is φ = 187102206720000.

The previous prime is 200502050221303. The next prime is 200502050221331. The reversal of 200502050221321 is 123122050205002.

It is not a de Polignac number, because 200502050221321 - 2¹⁵ = 200502050188553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200502050221331) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15422041821 + ... + 15422054821.

It is an arithmetic number, because the mean of its divisors is an integer number (4475253918696).

Almost surely, 2^{200502050221321} is an apocalyptic number.

It is an amenable number.

200502050221321 is a deficient number, since it is larger than the sum of its proper divisors (14310137876087).

200502050221321 is a wasteful number, since it uses less digits than its factorization.

200502050221321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14242 (or 14225 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 200502050221321 in words is "two hundred trillion, five hundred two billion, fifty million, two hundred twenty-one thousand, three hundred twenty-one".