212000022020200 has 96 divisors (see below), whose sum is σ = 549362286331200. Its totient is φ = 75611153341440.

The previous prime is 212000022020173. The next prime is 212000022020201. The reversal of 212000022020200 is 2020220000212.

It is not an unprimeable number, because it can be changed into a prime (212000022020201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1640802444 + ... + 1640931643.

It is an arithmetic number, because the mean of its divisors is an integer number (5722523815950).

Almost surely, 2^{212000022020200} is an apocalyptic number.

212000022020200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212000022020200 is an abundant number, since it is smaller than the sum of its proper divisors (337362264311000).

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

212000022020200 is a wasteful number, since it uses less digits than its factorization.

212000022020200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3281734139 (or 3281734130 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 212000022020200 its reverse (2020220000212), we get a palindrome (214020242020412).

The spelling of 212000022020200 in words is "two hundred twelve trillion, twenty-two million, twenty thousand, two hundred".