12099339289 has 8 divisors (see below), whose sum is σ = 12786893280. Its totient is φ = 11416860000.

The previous prime is 12099339283. The next prime is 12099339293. The reversal of 12099339289 is 98293399021.

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 12099339289 - 2³ = 12099339281 is a prime.

It is a super-2 number, since 2×12099339289² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12099339281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1263772 + ... + 1273309.

It is an arithmetic number, because the mean of its divisors is an integer number (1598361660).

Almost surely, 2^12099339289 is an apocalyptic number.

12099339289 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

12099339289 is a deficient number, since it is larger than the sum of its proper divisors (687553991).

12099339289 is a wasteful number, since it uses less digits than its factorization.

12099339289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537351.

The product of its (nonzero) digits is 1889568, while the sum is 55.

The spelling of 12099339289 in words is "twelve billion, ninety-nine million, three hundred thirty-nine thousand, two hundred eighty-nine".