200020200002010 has 448 divisors, whose sum is σ = 573591283372800. Its totient is φ = 50087779467264.

The previous prime is 200020200002009. The next prime is 200020200002093. The reversal of 200020200002010 is 10200002020002.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 200020200001983 and 200020200002001.

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 7607342424 + ... + 7607368716.

It is an arithmetic number, because the mean of its divisors is an integer number (1280337686100).

Almost surely, 2^{200020200002010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200020200002010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286795641686400).

200020200002010 is an abundant number, since it is smaller than the sum of its proper divisors (373571083370790).

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

200020200002010 is a wasteful number, since it uses less digits than its factorization.

200020200002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27169 (or 27154 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 200020200002010 its reverse (10200002020002), we get a palindrome (210220202022012).

The spelling of 200020200002010 in words is "two hundred trillion, twenty billion, two hundred million, two thousand, ten".