2200211111212 has 6 divisors (see below), whose sum is σ = 3850369444628. Its totient is φ = 1100105555604.

The previous prime is 2200211111207. The next prime is 2200211111213. The reversal of 2200211111212 is 2121111120022.

It is not an unprimeable number, because it can be changed into a prime (2200211111213) by changing a digit.

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 as a sum of consecutive naturals, namely, 275026388898 + ... + 275026388905.

Almost surely, 2^{2200211111212} is an apocalyptic number.

It is an amenable number.

2200211111212 is a deficient number, since it is larger than the sum of its proper divisors (1650158333416).

2200211111212 is a wasteful number, since it uses less digits than its factorization.

2200211111212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550052777807 (or 550052777805 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2200211111212 its reverse (2121111120022), we get a palindrome (4321322231234).

The spelling of 2200211111212 in words is "two trillion, two hundred billion, two hundred eleven million, one hundred eleven thousand, two hundred twelve".