120102666206 has 16 divisors (see below), whose sum is σ = 193165871040. Its totient is φ = 55803471360.

The previous prime is 120102666193. The next prime is 120102666253. The reversal of 120102666206 is 602666201021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22354475 + ... + 22359846.

It is an arithmetic number, because the mean of its divisors is an integer number (12072866940).

Almost surely, 2^120102666206 is an apocalyptic number.

120102666206 is a deficient number, since it is larger than the sum of its proper divisors (73063204834).

120102666206 is a wasteful number, since it uses less digits than its factorization.

120102666206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44714419.

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 120102666206 its reverse (602666201021), we get a palindrome (722768867227).

The spelling of 120102666206 in words is "one hundred twenty billion, one hundred two million, six hundred sixty-six thousand, two hundred six".