3201100022212 has 12 divisors (see below), whose sum is σ = 5637606091180. Its totient is φ = 1590355424736.

The previous prime is 3201100022207. The next prime is 3201100022233. The reversal of 3201100022212 is 2122200011023.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 449562204036 + 2751537818176 = 670494^2 + 1658776^2 .

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, 2548645887 + ... + 2548647142.

Almost surely, 2^{3201100022212} is an apocalyptic number.

It is an amenable number.

3201100022212 is a deficient number, since it is larger than the sum of its proper divisors (2436506068968).

3201100022212 is a wasteful number, since it uses less digits than its factorization.

3201100022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5097293190 (or 5097293188 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 3201100022212 its reverse (2122200011023), we get a palindrome (5323300033235).

The spelling of 3201100022212 in words is "three trillion, two hundred one billion, one hundred million, twenty-two thousand, two hundred twelve".