1066200665006 has 12 divisors (see below), whose sum is σ = 1687904932032. Its totient is φ = 505042419924.

The previous prime is 1066200664967. The next prime is 1066200665027. The reversal of 1066200665006 is 6005660026601.

It is a super-2 number, since 2×1066200665006² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 738365390 + ... + 738366833.

It is an arithmetic number, because the mean of its divisors is an integer number (140658744336).

Almost surely, 2^{1066200665006} is an apocalyptic number.

1066200665006 is a deficient number, since it is larger than the sum of its proper divisors (621704267026).

1066200665006 is a wasteful number, since it uses less digits than its factorization.

1066200665006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476732263 (or 1476732244 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 1066200665006 in words is "one trillion, sixty-six billion, two hundred million, six hundred sixty-five thousand, six".