212110220200202 has 8 divisors (see below), whose sum is σ = 318392753700000. Its totient is φ = 105979302300204.

The previous prime is 212110220200199. The next prime is 212110220200213. The reversal of 212110220200202 is 202002022011212.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37903896452 + ... + 37903902047.

It is an arithmetic number, because the mean of its divisors is an integer number (39799094212500).

Almost surely, 2^{212110220200202} is an apocalyptic number.

212110220200202 is a deficient number, since it is larger than the sum of its proper divisors (106282533499798).

212110220200202 is a wasteful number, since it uses less digits than its factorization.

212110220200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75807799900.

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

Adding to 212110220200202 its reverse (202002022011212), we get a palindrome (414112242211414).

The spelling of 212110220200202 in words is "two hundred twelve trillion, one hundred ten billion, two hundred twenty million, two hundred thousand, two hundred two".