12889603118 has 8 divisors (see below), whose sum is σ = 22096462512. Its totient is φ = 5524115616.

The previous prime is 12889603063. The next prime is 12889603123. The reversal of 12889603118 is 81130698821.

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

It is a super-2 number, since 2×12889603118² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460342955 + ... + 460342982.

It is an arithmetic number, because the mean of its divisors is an integer number (2762057814).

Almost surely, 2^12889603118 is an apocalyptic number.

12889603118 is a deficient number, since it is larger than the sum of its proper divisors (9206859394).

12889603118 is an equidigital number, since it uses as much as digits as its factorization.

12889603118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920685946.

The product of its (nonzero) digits is 165888, while the sum is 47.

The spelling of 12889603118 in words is "twelve billion, eight hundred eighty-nine million, six hundred three thousand, one hundred eighteen".