200020012110 has 48 divisors (see below), whose sum is σ = 520372051056. Its totient is φ = 53305847424.

The previous prime is 200020012091. The next prime is 200020012117. The reversal of 200020012110 is 11210020002.

200020012110 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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 = 200020012092 and 200020012101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200020012117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 536559 + ... + 829418.

It is an arithmetic number, because the mean of its divisors is an integer number (10841084397).

Almost surely, 2^200020012110 is an apocalyptic number.

200020012110 is an abundant number, since it is smaller than the sum of its proper divisors (320352038946).

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

200020012110 is a wasteful number, since it uses less digits than its factorization.

200020012110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367617 (or 1367614 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 200020012110 its reverse (11210020002), we get a palindrome (211230032112).

The spelling of 200020012110 in words is "two hundred billion, twenty million, twelve thousand, one hundred ten".