12119512936 has 16 divisors (see below), whose sum is σ = 22733447940. Its totient is φ = 6057260160.

The previous prime is 12119512927. The next prime is 12119512939. The reversal of 12119512936 is 63921591121.

It can be written as a sum of positive squares in 2 ways, for example, as 11657520900 + 461992036 = 107970^2 + 21494^2 .

It is not an unprimeable number, because it can be changed into a prime (12119512939) 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, 291325 + ... + 330316.

Almost surely, 2^12119512936 is an apocalyptic number.

It is an amenable number.

12119512936 is a deficient number, since it is larger than the sum of its proper divisors (10613935004).

12119512936 is a wasteful number, since it uses less digits than its factorization.

12119512936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624084 (or 624080 counting only the distinct ones).

The product of its digits is 29160, while the sum is 40.

The spelling of 12119512936 in words is "twelve billion, one hundred nineteen million, five hundred twelve thousand, nine hundred thirty-six".