200122001122 has 8 divisors (see below), whose sum is σ = 300239559900. Its totient is φ = 100042147824.

The previous prime is 200122001069. The next prime is 200122001143. The reversal of 200122001122 is 221100221002.

It is a happy number.

200122001122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 192388381641 + 7733619481 = 438621^2 + 87941^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9413097 + ... + 9434332.

Almost surely, 2^200122001122 is an apocalyptic number.

200122001122 is a deficient number, since it is larger than the sum of its proper divisors (100117558778).

200122001122 is a wasteful number, since it uses less digits than its factorization.

200122001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18852740.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 200122001122 its reverse (221100221002), we get a palindrome (421222222124).

The spelling of 200122001122 in words is "two hundred billion, one hundred twenty-two million, one thousand, one hundred twenty-two".