211200202200002 has 8 divisors (see below), whose sum is σ = 318114827380812. Its totient is φ = 105161926406400.

The previous prime is 211200202199971. The next prime is 211200202200019. The reversal of 211200202200002 is 200002202002112.

It can be written as a sum of positive squares in 2 ways, for example, as 204954756370081 + 6245445829921 = 14316241^2 + 2499089^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 211200202200002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219087346199 + ... + 219087347162.

Almost surely, 2^{211200202200002} is an apocalyptic number.

211200202200002 is a deficient number, since it is larger than the sum of its proper divisors (106914625180810).

211200202200002 is a wasteful number, since it uses less digits than its factorization.

211200202200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438174693604.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 211200202200002 its reverse (200002202002112), we get a palindrome (411202404202114).

The spelling of 211200202200002 in words is "two hundred eleven trillion, two hundred billion, two hundred two million, two hundred thousand, two".