200212002021122 has 32 divisors (see below), whose sum is σ = 369694534887552. Its totient is φ = 79189238628864.

The previous prime is 200212002021089. The next prime is 200212002021167. The reversal of 200212002021122 is 221120200212002.

It is a happy number.

200212002021122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 200212002021122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106772303 + ... + 108631250.

It is an arithmetic number, because the mean of its divisors is an integer number (11552954215236).

Almost surely, 2^{200212002021122} is an apocalyptic number.

200212002021122 is a deficient number, since it is larger than the sum of its proper divisors (169482532866430).

200212002021122 is a wasteful number, since it uses less digits than its factorization.

200212002021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215408682.

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

Adding to 200212002021122 its reverse (221120200212002), we get a palindrome (421332202233124).

The spelling of 200212002021122 in words is "two hundred trillion, two hundred twelve billion, two million, twenty-one thousand, one hundred twenty-two".