200000221012212 has 24 divisors (see below), whose sum is σ = 481720962438912. Its totient is φ = 64516200326400.

The previous prime is 200000221012133. The next prime is 200000221012237. The reversal of 200000221012212 is 212210122000002.

It is a junction number, because it is equal to n+sod(n) for n = 200000221012191 and 200000221012200.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 268817500989 + ... + 268817501732.

It is an arithmetic number, because the mean of its divisors is an integer number (20071706768288).

Almost surely, 2^{200000221012212} is an apocalyptic number.

It is an amenable number.

200000221012212 is an abundant number, since it is smaller than the sum of its proper divisors (281720741426700).

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

200000221012212 is a wasteful number, since it uses less digits than its factorization.

200000221012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537635002759 (or 537635002757 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200000221012212 its reverse (212210122000002), we get a palindrome (412210343012214).

The spelling of 200000221012212 in words is "two hundred trillion, two hundred twenty-one million, twelve thousand, two hundred twelve".