12119969 has 8 divisors (see below), whose sum is σ = 12461568. Its totient is φ = 11780640.

The previous prime is 12119959. The next prime is 12119983. The reversal of 12119969 is 96991121.

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 12119969 - 2⁴ = 12119953 is a prime.

It is a super-2 number, since 2×12119969² = 293787297121922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12119959) 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, 19664 + ... + 20270.

It is an arithmetic number, because the mean of its divisors is an integer number (1557696).

Almost surely, 2^12119969 is an apocalyptic number.

It is an amenable number.

12119969 is a deficient number, since it is larger than the sum of its proper divisors (341599).

12119969 is an equidigital number, since it uses as much as digits as its factorization.

12119969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135.

The product of its digits is 8748, while the sum is 38.

The square root of 12119969 is about 3481.3745848443. The cubic root of 12119969 is about 229.7032657264.

The spelling of 12119969 in words is "twelve million, one hundred nineteen thousand, nine hundred sixty-nine".