200031200000 has 216 divisors, whose sum is σ = 507374557200. Its totient is φ = 78681600000.

The previous prime is 200031199993. The next prime is 200031200011. The reversal of 200031200000 is 2130002.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48797951 + ... + 48802049.

Almost surely, 2^200031200000 is an apocalyptic number.

200031200000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200031200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253687278600).

200031200000 is an abundant number, since it is smaller than the sum of its proper divisors (307343357200).

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

200031200000 is an frugal number, since it uses more digits than its factorization.

200031200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4201 (or 4167 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

Adding to 200031200000 its reverse (2130002), we get a palindrome (200033330002).

The spelling of 200031200000 in words is "two hundred billion, thirty-one million, two hundred thousand".