200012012220212 has 24 divisors (see below), whose sum is σ = 362095126629600. Its totient is φ = 96556345847136.

The previous prime is 200012012220203. The next prime is 200012012220227. The reversal of 200012012220212 is 212022210210002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 919058 + ... + 20021705.

It is an arithmetic number, because the mean of its divisors is an integer number (15087296942900).

Almost surely, 2^{200012012220212} is an apocalyptic number.

It is an amenable number.

200012012220212 is a deficient number, since it is larger than the sum of its proper divisors (162083114409388).

200012012220212 is a wasteful number, since it uses less digits than its factorization.

200012012220212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21023135 (or 21023133 counting only the distinct ones).

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

Adding to 200012012220212 its reverse (212022210210002), we get a palindrome (412034222430214).

The spelling of 200012012220212 in words is "two hundred trillion, twelve billion, twelve million, two hundred twenty thousand, two hundred twelve".