200311322122 has 32 divisors (see below), whose sum is σ = 308687163840. Its totient is φ = 97461336960.

The previous prime is 200311322083. The next prime is 200311322147. The reversal of 200311322122 is 221223113002.

200311322122 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 200311322122.

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 15 ways as a sum of consecutive naturals, for example, 3278529 + ... + 3339067.

It is an arithmetic number, because the mean of its divisors is an integer number (9646473870).

Almost surely, 2^200311322122 is an apocalyptic number.

200311322122 is a deficient number, since it is larger than the sum of its proper divisors (108375841718).

200311322122 is a wasteful number, since it uses less digits than its factorization.

200311322122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60918.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 200311322122 its reverse (221223113002), we get a palindrome (421534435124).

The spelling of 200311322122 in words is "two hundred billion, three hundred eleven million, three hundred twenty-two thousand, one hundred twenty-two".