12119366573 has 4 divisors (see below), whose sum is σ = 12158086908. Its totient is φ = 12080646240.

The previous prime is 12119366569. The next prime is 12119366603. The reversal of 12119366573 is 37566391121.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 573219364 + 11546147209 = 23942^2 + 107453^2 .

It is a cyclic number.

It is not a de Polignac number, because 12119366573 - 2² = 12119366569 is a prime.

It is a super-2 number, since 2×12119366573² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12119366773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19359698 + ... + 19360323.

It is an arithmetic number, because the mean of its divisors is an integer number (3039521727).

Almost surely, 2^12119366573 is an apocalyptic number.

It is an amenable number.

12119366573 is a deficient number, since it is larger than the sum of its proper divisors (38720335).

12119366573 is an equidigital number, since it uses as much as digits as its factorization.

12119366573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38720334.

The product of its digits is 204120, while the sum is 44.

The spelling of 12119366573 in words is "twelve billion, one hundred nineteen million, three hundred sixty-six thousand, five hundred seventy-three".