201611067067 has 16 divisors (see below), whose sum is σ = 213764843520. Its totient is φ = 189616593600.

The previous prime is 201611067019. The next prime is 201611067109. The reversal of 201611067067 is 760760116102.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201611067067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201611067667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1377198 + ... + 1516540.

It is an arithmetic number, because the mean of its divisors is an integer number (13360302720).

Almost surely, 2^201611067067 is an apocalyptic number.

201611067067 is a deficient number, since it is larger than the sum of its proper divisors (12153776453).

201611067067 is a wasteful number, since it uses less digits than its factorization.

201611067067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139914.

The product of its (nonzero) digits is 21168, while the sum is 37.

The spelling of 201611067067 in words is "two hundred one billion, six hundred eleven million, sixty-seven thousand, sixty-seven".