12255346035099 has 24 divisors (see below), whose sum is σ = 18744060340512. Its totient is φ = 7689386860800.

The previous prime is 12255346035073. The next prime is 12255346035137. The reversal of 12255346035099 is 99053064355221.

12255346035099 is a `hidden beast` number, since 1 + 2 + 25 + 5 + 3 + 4 + 603 + 5 + 0 + 9 + 9 = 666.

It is not a de Polignac number, because 12255346035099 - 2¹⁷ = 12255345904027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12255346035019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3679549 + ... + 6168449.

It is an arithmetic number, because the mean of its divisors is an integer number (781002514188).

Almost surely, 2^{12255346035099} is an apocalyptic number.

12255346035099 is a deficient number, since it is larger than the sum of its proper divisors (6488714305413).

12255346035099 is a wasteful number, since it uses less digits than its factorization.

12255346035099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521107 (or 2521104 counting only the distinct ones).

The product of its (nonzero) digits is 8748000, while the sum is 54.

The spelling of 12255346035099 in words is "twelve trillion, two hundred fifty-five billion, three hundred forty-six million, thirty-five thousand, ninety-nine".