200015117066 has 32 divisors (see below), whose sum is σ = 304456553280. Its totient is φ = 98541121536.

The previous prime is 200015117047. The next prime is 200015117069. The reversal of 200015117066 is 660711510002.

200015117066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (200015117069) 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 15 ways as a sum of consecutive naturals, for example, 38263145 + ... + 38268371.

It is an arithmetic number, because the mean of its divisors is an integer number (9514267290).

Almost surely, 2^200015117066 is an apocalyptic number.

200015117066 is a deficient number, since it is larger than the sum of its proper divisors (104441436214).

200015117066 is a wasteful number, since it uses less digits than its factorization.

200015117066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6278.

The product of its (nonzero) digits is 2520, while the sum is 29.

Adding to 200015117066 its reverse (660711510002), we get a palindrome (860726627068).

The spelling of 200015117066 in words is "two hundred billion, fifteen million, one hundred seventeen thousand, sixty-six".