200203021322012 has 6 divisors (see below), whose sum is σ = 350355287313528. Its totient is φ = 100101510661004.

The previous prime is 200203021321997. The next prime is 200203021322039. The reversal of 200203021322012 is 210223120302002.

It is a happy number.

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 as a sum of consecutive naturals, namely, 25025377665248 + ... + 25025377665255.

It is an arithmetic number, because the mean of its divisors is an integer number (58392547885588).

Almost surely, 2^{200203021322012} is an apocalyptic number.

It is an amenable number.

200203021322012 is a deficient number, since it is larger than the sum of its proper divisors (150152265991516).

200203021322012 is a wasteful number, since it uses less digits than its factorization.

200203021322012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50050755330507 (or 50050755330505 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 200203021322012 its reverse (210223120302002), we get a palindrome (410426141624014).

The spelling of 200203021322012 in words is "two hundred trillion, two hundred three billion, twenty-one million, three hundred twenty-two thousand, twelve".