200222120212 has 12 divisors (see below), whose sum is σ = 352909493440. Its totient is φ = 99390836376.

The previous prime is 200222120207. The next prime is 200222120237. The reversal of 200222120212 is 212021222002.

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, 180055308 + ... + 180056419.

Almost surely, 2^200222120212 is an apocalyptic number.

It is an amenable number.

200222120212 is a deficient number, since it is larger than the sum of its proper divisors (152687373228).

200222120212 is a wasteful number, since it uses less digits than its factorization.

200222120212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360111870 (or 360111868 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 200222120212 its reverse (212021222002), we get a palindrome (412243342214).

The spelling of 200222120212 in words is "two hundred billion, two hundred twenty-two million, one hundred twenty thousand, two hundred twelve".