200023000000 has 98 divisors (see below), whose sum is σ = 496146930488. Its totient is φ = 80008800000.

The previous prime is 200022999973. The next prime is 200023000007. The reversal of 200023000000 is 320002.

200023000000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200023000007) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 899989 + ... + 1100011.

Almost surely, 2^200023000000 is an apocalyptic number.

200023000000 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 200023000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248073465244).

200023000000 is an abundant number, since it is smaller than the sum of its proper divisors (296123930488).

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

200023000000 is an frugal number, since it uses more digits than its factorization.

200023000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200065 (or 200030 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 7.

Adding to 200023000000 its reverse (320002), we get a palindrome (200023320002).

The spelling of 200023000000 in words is "two hundred billion, twenty-three million", and thus it is an aban number.