200211200022220 has 24 divisors (see below), whose sum is σ = 428376416653584. Its totient is φ = 78573452083776.

The previous prime is 200211200022199. The next prime is 200211200022233. The reversal of 200211200022220 is 22220002112002.

It is a super-2 number, since 2×200211200022220² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200211200022194 and 200211200022203.

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, 94439244234 + ... + 94439246353.

It is an arithmetic number, because the mean of its divisors is an integer number (17849017360566).

Almost surely, 2^{200211200022220} is an apocalyptic number.

200211200022220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200211200022220 is an abundant number, since it is smaller than the sum of its proper divisors (228165216631364).

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

200211200022220 is a wasteful number, since it uses less digits than its factorization.

200211200022220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188878490649 (or 188878490647 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 200211200022220 its reverse (22220002112002), we get a palindrome (222431202134222).

The spelling of 200211200022220 in words is "two hundred trillion, two hundred eleven billion, two hundred million, twenty-two thousand, two hundred twenty".