12088972893 has 8 divisors (see below), whose sum is σ = 16261273728. Its totient is φ = 7987993664.

The previous prime is 12088972871. The next prime is 12088972897. The reversal of 12088972893 is 39827988021.

12088972893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12088972893 - 2¹⁸ = 12088710749 is a prime.

It is a super-2 number, since 2×12088972893² (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 (12088972897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17830005 + ... + 17830682.

It is an arithmetic number, because the mean of its divisors is an integer number (2032659216).

Almost surely, 2^12088972893 is an apocalyptic number.

It is an amenable number.

12088972893 is a deficient number, since it is larger than the sum of its proper divisors (4172300835).

12088972893 is a wasteful number, since it uses less digits than its factorization.

12088972893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35660803.

The product of its (nonzero) digits is 3483648, while the sum is 57.

The spelling of 12088972893 in words is "twelve billion, eighty-eight million, nine hundred seventy-two thousand, eight hundred ninety-three".