11666700167 has 8 divisors (see below), whose sum is σ = 11840813712. Its totient is φ = 11493792000.

The previous prime is 11666700163. The next prime is 11666700229. The reversal of 11666700167 is 76100766611.

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

It is a cyclic number.

It is not a de Polignac number, because 11666700167 - 2² = 11666700163 is a prime.

It is a super-2 number, since 2×11666700167² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11666700163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281834 + ... + 320567.

It is an arithmetic number, because the mean of its divisors is an integer number (1480101714).

Almost surely, 2^11666700167 is an apocalyptic number.

11666700167 is a deficient number, since it is larger than the sum of its proper divisors (174113545).

11666700167 is a wasteful number, since it uses less digits than its factorization.

11666700167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602689.

The product of its (nonzero) digits is 63504, while the sum is 41.

The spelling of 11666700167 in words is "eleven billion, six hundred sixty-six million, seven hundred thousand, one hundred sixty-seven".