12655331335 has 8 divisors (see below), whose sum is σ = 16079715216. Its totient is φ = 9528720000.

The previous prime is 12655331317. The next prime is 12655331347. The reversal of 12655331335 is 53313355621.

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

It is not a de Polignac number, because 12655331335 - 2⁷ = 12655331207 is a prime.

It is a super-2 number, since 2×12655331335² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12655331294 and 12655331303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74443041 + ... + 74443210.

It is an arithmetic number, because the mean of its divisors is an integer number (2009964402).

Almost surely, 2^12655331335 is an apocalyptic number.

12655331335 is a deficient number, since it is larger than the sum of its proper divisors (3424383881).

12655331335 is a wasteful number, since it uses less digits than its factorization.

12655331335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148886273.

The product of its digits is 121500, while the sum is 37.

Adding to 12655331335 its reverse (53313355621), we get a palindrome (65968686956).

The spelling of 12655331335 in words is "twelve billion, six hundred fifty-five million, three hundred thirty-one thousand, three hundred thirty-five".