12254696109173 has 16 divisors (see below), whose sum is σ = 14347109876736. Its totient is φ = 10247723372160.

The previous prime is 12254696109163. The next prime is 12254696109347. The reversal of 12254696109173 is 37190169645221.

It is a cyclic number.

It is not a de Polignac number, because 12254696109173 - 2⁴ = 12254696109157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12254696109163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40734140 + ... + 41033882.

It is an arithmetic number, because the mean of its divisors is an integer number (896694367296).

Almost surely, 2^{12254696109173} is an apocalyptic number.

It is an amenable number.

12254696109173 is a deficient number, since it is larger than the sum of its proper divisors (2092413767563).

12254696109173 is a wasteful number, since it uses less digits than its factorization.

12254696109173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442244.

The product of its (nonzero) digits is 4898880, while the sum is 56.

The spelling of 12254696109173 in words is "twelve trillion, two hundred fifty-four billion, six hundred ninety-six million, one hundred nine thousand, one hundred seventy-three".