200303111322220 has 24 divisors (see below), whose sum is σ = 420637243454064. Its totient is φ = 80121109352256.

The previous prime is 200303111322187. The next prime is 200303111322233. The reversal of 200303111322220 is 22223111303002.

It is a junction number, because it is equal to n+sod(n) for n = 200303111322191 and 200303111322200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4161154 + ... + 20443126.

It is an arithmetic number, because the mean of its divisors is an integer number (17526551810586).

Almost surely, 2^{200303111322220} is an apocalyptic number.

200303111322220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200303111322220 is an abundant number, since it is smaller than the sum of its proper divisors (220334132131844).

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

200303111322220 is a wasteful number, since it uses less digits than its factorization.

200303111322220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16897089 (or 16897087 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 200303111322220 its reverse (22223111303002), we get a palindrome (222526222625222).

The spelling of 200303111322220 in words is "two hundred trillion, three hundred three billion, one hundred eleven million, three hundred twenty-two thousand, two hundred twenty".