200200000120122 has 8 divisors (see below), whose sum is σ = 400400000240256. Its totient is φ = 66733333373372.

The previous prime is 200200000120097. The next prime is 200200000120129. The reversal of 200200000120122 is 221021000002002.

It is a sphenic number, since it is the product of 3 distinct primes.

200200000120122 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 200200000120098 and 200200000120107.

It is not an unprimeable number, because it can be changed into a prime (200200000120129) 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, 16683333343338 + ... + 16683333343349.

It is an arithmetic number, because the mean of its divisors is an integer number (50050000030032).

Almost surely, 2^{200200000120122} is an apocalyptic number.

200200000120122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200200000120122 is a wasteful number, since it uses less digits than its factorization.

200200000120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33366666686692.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 200200000120122 its reverse (221021000002002), we get a palindrome (421221000122124).

The spelling of 200200000120122 in words is "two hundred trillion, two hundred billion, one hundred twenty thousand, one hundred twenty-two".