12170669101 has 8 divisors (see below), whose sum is σ = 12276731808. Its totient is φ = 12064806000.

The previous prime is 12170669081. The next prime is 12170669113. The reversal of 12170669101 is 10196607121.

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 12170669101 - 2²⁵ = 12137114669 is a prime.

It is a super-2 number, since 2×12170669101² (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 (12170669141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73906 + ... + 172636.

It is an arithmetic number, because the mean of its divisors is an integer number (1534591476).

Almost surely, 2^12170669101 is an apocalyptic number.

It is an amenable number.

12170669101 is a deficient number, since it is larger than the sum of its proper divisors (106062707).

12170669101 is an equidigital number, since it uses as much as digits as its factorization.

12170669101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99803.

The product of its (nonzero) digits is 4536, while the sum is 34.

The spelling of 12170669101 in words is "twelve billion, one hundred seventy million, six hundred sixty-nine thousand, one hundred one".