2212200010312 has 32 divisors (see below), whose sum is σ = 4328296505280. Its totient is φ = 1057989366720.

The previous prime is 2212200010301. The next prime is 2212200010357. The reversal of 2212200010312 is 2130100022122.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18925198 + ... + 19041730.

It is an arithmetic number, because the mean of its divisors is an integer number (135259265790).

Almost surely, 2^{2212200010312} is an apocalyptic number.

It is an amenable number.

2212200010312 is a deficient number, since it is larger than the sum of its proper divisors (2116096494968).

2212200010312 is a wasteful number, since it uses less digits than its factorization.

2212200010312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219733 (or 219729 counting only the distinct ones).

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

Adding to 2212200010312 its reverse (2130100022122), we get a palindrome (4342300032434).

The spelling of 2212200010312 in words is "two trillion, two hundred twelve billion, two hundred million, ten thousand, three hundred twelve".