200221222012012 has 12 divisors (see below), whose sum is σ = 351841027064296. Its totient is φ = 99695214279360.

The previous prime is 200221222011983. The next prime is 200221222012013. The reversal of 200221222012012 is 210210222122002.

It is not an unprimeable number, because it can be changed into a prime (200221222012013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103849180578 + ... + 103849182505.

Almost surely, 2^{200221222012012} is an apocalyptic number.

It is an amenable number.

200221222012012 is a deficient number, since it is larger than the sum of its proper divisors (151619805052284).

200221222012012 is a wasteful number, since it uses less digits than its factorization.

200221222012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207698363328 (or 207698363326 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 200221222012012 its reverse (210210222122002), we get a palindrome (410431444134014).

The spelling of 200221222012012 in words is "two hundred trillion, two hundred twenty-one billion, two hundred twenty-two million, twelve thousand, twelve".