200520455322 has 16 divisors (see below), whose sum is σ = 437499175392. Its totient is φ = 60763774320.

The previous prime is 200520455299. The next prime is 200520455323. The reversal of 200520455322 is 223554025002.

It is a self number, because there is not a number n which added to its sum of digits gives 200520455322.

It is not an unprimeable number, because it can be changed into a prime (200520455323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1519094293 + ... + 1519094424.

It is an arithmetic number, because the mean of its divisors is an integer number (27343698462).

Almost surely, 2^200520455322 is an apocalyptic number.

200520455322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200520455322 is an abundant number, since it is smaller than the sum of its proper divisors (236978720070).

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

200520455322 is a wasteful number, since it uses less digits than its factorization.

200520455322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3038188733.

The product of its (nonzero) digits is 24000, while the sum is 30.

The spelling of 200520455322 in words is "two hundred billion, five hundred twenty million, four hundred fifty-five thousand, three hundred twenty-two".