20000200220200 has 24 divisors (see below), whose sum is σ = 46500465512430. Its totient is φ = 8000080088000.

The previous prime is 20000200220183. The next prime is 20000200220243. The reversal of 20000200220200 is 202200200002.

It can be written as a sum of positive squares in 3 ways, for example, as 11874929784004 + 8125270436196 = 3446002^2 + 2850486^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50000500351 + ... + 50000500750.

Almost surely, 2^{20000200220200} is an apocalyptic number.

20000200220200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20000200220200 is an abundant number, since it is smaller than the sum of its proper divisors (26500265292230).

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

20000200220200 is a wasteful number, since it uses less digits than its factorization.

20000200220200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100001001117 (or 100001001108 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 10.

Adding to 20000200220200 its reverse (202200200002), we get a palindrome (20202400420202).

The spelling of 20000200220200 in words is "twenty trillion, two hundred million, two hundred twenty thousand, two hundred".