12056601265 has 8 divisors (see below), whose sum is σ = 15096961728. Its totient is φ = 9225920880.

The previous prime is 12056601247. The next prime is 12056601281. The reversal of 12056601265 is 56210665021.

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

It is a de Polignac number, because none of the positive numbers 2^k-12056601265 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12056601265.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52419891 + ... + 52420120.

It is an arithmetic number, because the mean of its divisors is an integer number (1887120216).

Almost surely, 2^12056601265 is an apocalyptic number.

It is an amenable number.

12056601265 is a deficient number, since it is larger than the sum of its proper divisors (3040360463).

12056601265 is a wasteful number, since it uses less digits than its factorization.

12056601265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104840039.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 12056601265 in words is "twelve billion, fifty-six million, six hundred one thousand, two hundred sixty-five".