12008637706066 has 16 divisors (see below), whose sum is σ = 19357207052256. Its totient is φ = 5566778496576.

The previous prime is 12008637706003. The next prime is 12008637706111. The reversal of 12008637706066 is 66060773680021.

It is a happy number.

It is a super-2 number, since 2×12008637706066² (a number of 27 digits) contains 22 as substring.

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, 2635782996 + ... + 2635787551.

It is an arithmetic number, because the mean of its divisors is an integer number (1209825440766).

Almost surely, 2^{12008637706066} is an apocalyptic number.

12008637706066 is a deficient number, since it is larger than the sum of its proper divisors (7348569346190).

12008637706066 is a wasteful number, since it uses less digits than its factorization.

12008637706066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5271570633.

The product of its (nonzero) digits is 3048192, while the sum is 52.

The spelling of 12008637706066 in words is "twelve trillion, eight billion, six hundred thirty-seven million, seven hundred six thousand, sixty-six".