200020012110009 has 64 divisors (see below), whose sum is σ = 365101440345600. Its totient is φ = 105391491710976.

The previous prime is 200020012109969. The next prime is 200020012110047. The reversal of 200020012110009 is 900011210020002.

200020012110009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 200020012110009 - 2¹¹ = 200020012107961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200020012109973 and 200020012110000.

It is not an unprimeable number, because it can be changed into a prime (200020012114009) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 41532424 + ... + 46097529.

It is an arithmetic number, because the mean of its divisors is an integer number (5704710005400).

Almost surely, 2^{200020012110009} is an apocalyptic number.

It is an amenable number.

200020012110009 is a deficient number, since it is larger than the sum of its proper divisors (165081428235591).

200020012110009 is a wasteful number, since it uses less digits than its factorization.

200020012110009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87630911 (or 87630905 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

It can be divided in two parts, 200020012 and 110009, that added together give a triangular number (200130021 = T₂₀₀₀₆).

The spelling of 200020012110009 in words is "two hundred trillion, twenty billion, twelve million, one hundred ten thousand, nine".