12159248870 has 16 divisors (see below), whose sum is σ = 22299604560. Its totient is φ = 4771931424.

The previous prime is 12159248837. The next prime is 12159248887. The reversal of 12159248870 is 7884295121.

It is a congruent 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, 11470460 + ... + 11471519.

It is an arithmetic number, because the mean of its divisors is an integer number (1393725285).

Almost surely, 2^12159248870 is an apocalyptic number.

12159248870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12159248870 is a deficient number, since it is larger than the sum of its proper divisors (10140355690).

12159248870 is a wasteful number, since it uses less digits than its factorization.

12159248870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22942039.

The product of its (nonzero) digits is 322560, while the sum is 47.

The spelling of 12159248870 in words is "twelve billion, one hundred fifty-nine million, two hundred forty-eight thousand, eight hundred seventy".