200332112442 has 96 divisors (see below), whose sum is σ = 510633699264. Its totient is φ = 51810796800.

The previous prime is 200332112399. The next prime is 200332112473. The reversal of 200332112442 is 244211233002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 620592 + ... + 886452.

It is an arithmetic number, because the mean of its divisors is an integer number (5319101034).

Almost surely, 2^200332112442 is an apocalyptic number.

200332112442 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 200332112442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255316849632).

200332112442 is an abundant number, since it is smaller than the sum of its proper divisors (310301586822).

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

200332112442 is a wasteful number, since it uses less digits than its factorization.

200332112442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266124 (or 266117 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 200332112442 its reverse (244211233002), we get a palindrome (444543345444).

The spelling of 200332112442 in words is "two hundred billion, three hundred thirty-two million, one hundred twelve thousand, four hundred forty-two".