212200201222010 has 8 divisors (see below), whose sum is σ = 381960362199636. Its totient is φ = 84880080488800.

The previous prime is 212200201222003. The next prime is 212200201222021. The reversal of 212200201222010 is 10222102002212.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 209309395365841 + 2890805856169 = 14467529^2 + 1700237^2 .

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 212200201222010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10610010061091 + ... + 10610010061110.

Almost surely, 2^{212200201222010} is an apocalyptic number.

212200201222010 is a deficient number, since it is larger than the sum of its proper divisors (169760160977626).

212200201222010 is a wasteful number, since it uses less digits than its factorization.

212200201222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21220020122208.

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

Adding to 212200201222010 its reverse (10222102002212), we get a palindrome (222422303224222).

The spelling of 212200201222010 in words is "two hundred twelve trillion, two hundred billion, two hundred one million, two hundred twenty-two thousand, ten".