12888002672 has 20 divisors (see below), whose sum is σ = 25167127296. Its totient is φ = 6393260160.

The previous prime is 12888002671. The next prime is 12888002707. The reversal of 12888002672 is 27620088821.

It is a super-2 number, since 2×12888002672² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12888002671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3169229 + ... + 3173292.

Almost surely, 2^12888002672 is an apocalyptic number.

It is an amenable number.

12888002672 is a deficient number, since it is larger than the sum of its proper divisors (12279124624).

12888002672 is a wasteful number, since it uses less digits than its factorization.

12888002672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6342656 (or 6342650 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 44.

The spelling of 12888002672 in words is "twelve billion, eight hundred eighty-eight million, two thousand, six hundred seventy-two".