200002222122012 has 36 divisors (see below), whose sum is σ = 505561613649456. Its totient is φ = 66667349211840.

The previous prime is 200002222122007. The next prime is 200002222122029. The reversal of 200002222122012 is 210221222200002.

200002222122012 is a `hidden beast` number, since 200 + 0 + 0 + 22 + 221 + 220 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65469168 + ... + 68455944.

Almost surely, 2^{200002222122012} is an apocalyptic number.

It is an amenable number.

200002222122012 is an abundant number, since it is smaller than the sum of its proper divisors (305559391527444).

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

200002222122012 is a wasteful number, since it uses less digits than its factorization.

200002222122012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4846858 (or 4846853 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 200002222122012 its reverse (210221222200002), we get a palindrome (410223444322014).

The spelling of 200002222122012 in words is "two hundred trillion, two billion, two hundred twenty-two million, one hundred twenty-two thousand, twelve".