200120020002110 has 96 divisors (see below), whose sum is σ = 410785831179360. Its totient is φ = 69967376653824.

The previous prime is 200120020002101. The next prime is 200120020002113. The reversal of 200120020002110 is 11200020021002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 200120020002091 and 200120020002100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200120020002113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64403972 + ... + 67439688.

It is an arithmetic number, because the mean of its divisors is an integer number (4279019074785).

Almost surely, 2^{200120020002110} is an apocalyptic number.

200120020002110 is an abundant number, since it is smaller than the sum of its proper divisors (210665811177250).

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

200120020002110 is a wasteful number, since it uses less digits than its factorization.

200120020002110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3037822 (or 3037809 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200120020002110 its reverse (11200020021002), we get a palindrome (211320040023112).

The spelling of 200120020002110 in words is "two hundred trillion, one hundred twenty billion, twenty million, two thousand, one hundred ten".