200212011202220 has 24 divisors (see below), whose sum is σ = 430699985075808. Its totient is φ = 78131516566400.

The previous prime is 200212011202201. The next prime is 200212011202241. The reversal of 200212011202220 is 22202110212002.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122080493816 + ... + 122080495455.

It is an arithmetic number, because the mean of its divisors is an integer number (17945832711492).

Almost surely, 2^{200212011202220} is an apocalyptic number.

200212011202220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200212011202220 is an abundant number, since it is smaller than the sum of its proper divisors (230487973873588).

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

200212011202220 is a wasteful number, since it uses less digits than its factorization.

200212011202220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244160989321 (or 244160989319 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 200212011202220 its reverse (22202110212002), we get a palindrome (222414121414222).

The spelling of 200212011202220 in words is "two hundred trillion, two hundred twelve billion, eleven million, two hundred two thousand, two hundred twenty".