12888035555 has 8 divisors (see below), whose sum is σ = 15467890032. Its totient is φ = 10308930208.

The previous prime is 12888035543. The next prime is 12888035561. The reversal of 12888035555 is 55553088821.

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

It is a cyclic number.

It is not a de Polignac number, because 12888035555 - 2¹² = 12888031459 is a prime.

It is a super-2 number, since 2×12888035555² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

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, 148709 + ... + 218838.

It is an arithmetic number, because the mean of its divisors is an integer number (1933486254).

Almost surely, 2^12888035555 is an apocalyptic number.

12888035555 is a deficient number, since it is larger than the sum of its proper divisors (2579854477).

12888035555 is an equidigital number, since it uses as much as digits as its factorization.

12888035555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374565.

The product of its (nonzero) digits is 1920000, while the sum is 50.

The spelling of 12888035555 in words is "twelve billion, eight hundred eighty-eight million, thirty-five thousand, five hundred fifty-five".