200002211212212 has 48 divisors (see below), whose sum is σ = 535250840051200. Its totient is φ = 64516842325440.

The previous prime is 200002211212201. The next prime is 200002211212217. The reversal of 200002211212212 is 212212112200002.

It is a happy number.

200002211212212 is a `hidden beast` number, since 20 + 0 + 0 + 0 + 221 + 1 + 212 + 212 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200002211212217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29868905137 + ... + 29868911832.

Almost surely, 2^{200002211212212} is an apocalyptic number.

It is an amenable number.

200002211212212 is an abundant number, since it is smaller than the sum of its proper divisors (335248628838988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200002211212212 is a wasteful number, since it uses less digits than its factorization.

200002211212212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59737817013 (or 59737817005 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 200002211212212 its reverse (212212112200002), we get a palindrome (412214323412214).

The spelling of 200002211212212 in words is "two hundred trillion, two billion, two hundred eleven million, two hundred twelve thousand, two hundred twelve".