200303302122 has 192 divisors, whose sum is σ = 564703176960. Its totient is φ = 49787136000.

The previous prime is 200303302091. The next prime is 200303302139. The reversal of 200303302122 is 221203303002.

It is a happy number.

200303302122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 200303302095 and 200303302104.

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 95 ways as a sum of consecutive naturals, for example, 4519872 + ... + 4563972.

It is an arithmetic number, because the mean of its divisors is an integer number (2941162380).

Almost surely, 2^200303302122 is an apocalyptic number.

200303302122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 200303302122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282351588480).

200303302122 is an abundant number, since it is smaller than the sum of its proper divisors (364399874838).

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

200303302122 is a wasteful number, since it uses less digits than its factorization.

200303302122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44269 (or 44266 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 200303302122 its reverse (221203303002), we get a palindrome (421506605124).

The spelling of 200303302122 in words is "two hundred billion, three hundred three million, three hundred two thousand, one hundred twenty-two".