10667666606 has 8 divisors (see below), whose sum is σ = 16009792344. Its totient is φ = 5331069160.

The previous prime is 10667666599. The next prime is 10667666629. The reversal of 10667666606 is 60666676601.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10667666606² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1377245 + ... + 1384968.

It is an arithmetic number, because the mean of its divisors is an integer number (2001224043).

Almost surely, 2^10667666606 is an apocalyptic number.

10667666606 is a deficient number, since it is larger than the sum of its proper divisors (5342125738).

10667666606 is a wasteful number, since it uses less digits than its factorization.

10667666606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2764146.

The product of its (nonzero) digits is 1959552, while the sum is 50.

The spelling of 10667666606 in words is "ten billion, six hundred sixty-seven million, six hundred sixty-six thousand, six hundred six".