200010110012010 has 48 divisors (see below), whose sum is σ = 520054014805416. Its totient is φ = 53333185359744.

The previous prime is 200010110011909. The next prime is 200010110012017. The reversal of 200010110012010 is 10210011010002.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 197800062067881 + 2210047944129 = 14064141^2 + 1486623^2 .

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 = 200010110011983 and 200010110012001.

It is not an unprimeable number, because it can be changed into a prime (200010110012017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57552009 + ... + 60928268.

Almost surely, 2^{200010110012010} is an apocalyptic number.

200010110012010 is an abundant number, since it is smaller than the sum of its proper divisors (320043904793406).

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

200010110012010 is a wasteful number, since it uses less digits than its factorization.

200010110012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118499047 (or 118499044 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 200010110012010 its reverse (10210011010002), we get a palindrome (210220121022012).

The spelling of 200010110012010 in words is "two hundred trillion, ten billion, one hundred ten million, twelve thousand, ten".