12119794562 has 8 divisors (see below), whose sum is σ = 18193647936. Its totient is φ = 6055245252.

The previous prime is 12119794553. The next prime is 12119794591. The reversal of 12119794562 is 26549791121.

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

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, 2322758 + ... + 2327969.

It is an arithmetic number, because the mean of its divisors is an integer number (2274205992).

Almost surely, 2^12119794562 is an apocalyptic number.

12119794562 is a deficient number, since it is larger than the sum of its proper divisors (6073853374).

12119794562 is a wasteful number, since it uses less digits than its factorization.

12119794562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4652032.

The product of its digits is 272160, while the sum is 47.

The spelling of 12119794562 in words is "twelve billion, one hundred nineteen million, seven hundred ninety-four thousand, five hundred sixty-two".