200200221120212 has 6 divisors (see below), whose sum is σ = 350350386960378. Its totient is φ = 100100110560104.

The previous prime is 200200221120113. The next prime is 200200221120281. The reversal of 200200221120212 is 212021122002002.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 158831475242896 + 41368745877316 = 12602836^2 + 6431854^2 .

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, 25025027640023 + ... + 25025027640030.

It is an arithmetic number, because the mean of its divisors is an integer number (58391731160063).

Almost surely, 2^{200200221120212} is an apocalyptic number.

It is an amenable number.

200200221120212 is a deficient number, since it is larger than the sum of its proper divisors (150150165840166).

200200221120212 is a wasteful number, since it uses less digits than its factorization.

200200221120212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50050055280057 (or 50050055280055 counting only the distinct ones).

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

Adding to 200200221120212 its reverse (212021122002002), we get a palindrome (412221343122214).

The spelling of 200200221120212 in words is "two hundred trillion, two hundred billion, two hundred twenty-one million, one hundred twenty thousand, two hundred twelve".