200320010122 has 16 divisors (see below), whose sum is σ = 303635435400. Its totient is φ = 99110615040.

The previous prime is 200320010069. The next prime is 200320010123. The reversal of 200320010122 is 221010023002.

It can be written as a sum of positive squares in 4 ways, for example, as 176812681081 + 23507329041 = 420491^2 + 153321^2 .

It is not an unprimeable number, because it can be changed into a prime (200320010123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437847 + ... + 769642.

Almost surely, 2^200320010122 is an apocalyptic number.

200320010122 is a deficient number, since it is larger than the sum of its proper divisors (103315425278).

200320010122 is a wasteful number, since it uses less digits than its factorization.

200320010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208361.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 200320010122 its reverse (221010023002), we get a palindrome (421330033124).

The spelling of 200320010122 in words is "two hundred billion, three hundred twenty million, ten thousand, one hundred twenty-two".