202220112221200 has 120 divisors (see below), whose sum is σ = 493799347822976. Its totient is φ = 79572240000000.

The previous prime is 202220112221191. The next prime is 202220112221209. The reversal of 202220112221200 is 2122211022202.

It is an interprime number because it is at equal distance from previous prime (202220112221191) and next prime (202220112221209).

It is not an unprimeable number, because it can be changed into a prime (202220112221209) 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 23 ways as a sum of consecutive naturals, for example, 10031301 + ... + 22473700.

Almost surely, 2^{202220112221200} is an apocalyptic number.

202220112221200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202220112221200 is an abundant number, since it is smaller than the sum of its proper divisors (291579235601776).

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

202220112221200 is a wasteful number, since it uses less digits than its factorization.

202220112221200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32505273 (or 32505262 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 202220112221200 its reverse (2122211022202), we get a palindrome (204342323243402).

The spelling of 202220112221200 in words is "two hundred two trillion, two hundred twenty billion, one hundred twelve million, two hundred twenty-one thousand, two hundred".