200120122102222 has 16 divisors (see below), whose sum is σ = 363243246841440. Its totient is φ = 80720721520128.

The previous prime is 200120122102217. The next prime is 200120122102259. The reversal of 200120122102222 is 222201221021002.

It is a self number, because there is not a number n which added to its sum of digits gives 200120122102222.

It is a congruent 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, 420420424347 + ... + 420420424822.

It is an arithmetic number, because the mean of its divisors is an integer number (22702702927590).

Almost surely, 2^{200120122102222} is an apocalyptic number.

200120122102222 is a deficient number, since it is larger than the sum of its proper divisors (163123124739218).

200120122102222 is a wasteful number, since it uses less digits than its factorization.

200120122102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840840849195.

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

Adding to 200120122102222 its reverse (222201221021002), we get a palindrome (422321343123224).

The spelling of 200120122102222 in words is "two hundred trillion, one hundred twenty billion, one hundred twenty-two million, one hundred two thousand, two hundred twenty-two".