200211021212 has 12 divisors (see below), whose sum is σ = 350456754480. Its totient is φ = 100080519936.

The previous prime is 200211021203. The next prime is 200211021233. The reversal of 200211021212 is 212120112002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6229637 + ... + 6261692.

It is an arithmetic number, because the mean of its divisors is an integer number (29204729540).

Almost surely, 2^200211021212 is an apocalyptic number.

It is an amenable number.

200211021212 is a deficient number, since it is larger than the sum of its proper divisors (150245733268).

200211021212 is a wasteful number, since it uses less digits than its factorization.

200211021212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12495340 (or 12495338 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200211021212 its reverse (212120112002), we get a palindrome (412331133214).

The spelling of 200211021212 in words is "two hundred billion, two hundred eleven million, twenty-one thousand, two hundred twelve".