12252006016166 has 8 divisors (see below), whose sum is σ = 21003438884880. Its totient is φ = 5250859721208.

The previous prime is 12252006016153. The next prime is 12252006016169. The reversal of 12252006016166 is 66161060025221.

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

It is a super-2 number, since 2×12252006016166² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12252006016169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437571643421 + ... + 437571643448.

It is an arithmetic number, because the mean of its divisors is an integer number (2625429860610).

Almost surely, 2^{12252006016166} is an apocalyptic number.

12252006016166 is a deficient number, since it is larger than the sum of its proper divisors (8751432868714).

12252006016166 is an equidigital number, since it uses as much as digits as its factorization.

12252006016166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875143286878.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 12252006016166 in words is "twelve trillion, two hundred fifty-two billion, six million, sixteen thousand, one hundred sixty-six".