12182412699 has 6 divisors (see below), whose sum is σ = 17596818356. Its totient is φ = 8121608460.

The previous prime is 12182412677. The next prime is 12182412703. The reversal of 12182412699 is 99621428121.

It is a happy number.

It is not a de Polignac number, because 12182412699 - 2¹¹ = 12182410651 is a prime.

It is a super-2 number, since 2×12182412699² (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 (12182411699) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 676800697 + ... + 676800714.

Almost surely, 2^12182412699 is an apocalyptic number.

12182412699 is a deficient number, since it is larger than the sum of its proper divisors (5414405657).

12182412699 is a wasteful number, since it uses less digits than its factorization.

12182412699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353601417 (or 1353601414 counting only the distinct ones).

The product of its digits is 124416, while the sum is 45.

The spelling of 12182412699 in words is "twelve billion, one hundred eighty-two million, four hundred twelve thousand, six hundred ninety-nine".