12008810297 has 4 divisors (see below), whose sum is σ = 13100520336. Its totient is φ = 10917100260.

The previous prime is 12008810269. The next prime is 12008810299. The reversal of 12008810297 is 79201880021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79201880021 = 11 ⋅7200170911.

It is not a de Polignac number, because 12008810297 - 2¹⁰ = 12008809273 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12008810297.

It is not an unprimeable number, because it can be changed into a prime (12008810299) 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, 545855003 + ... + 545855024.

It is an arithmetic number, because the mean of its divisors is an integer number (3275130084).

Almost surely, 2^12008810297 is an apocalyptic number.

It is an amenable number.

12008810297 is a deficient number, since it is larger than the sum of its proper divisors (1091710039).

12008810297 is a wasteful number, since it uses less digits than its factorization.

12008810297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091710038.

The product of its (nonzero) digits is 16128, while the sum is 38.

The spelling of 12008810297 in words is "twelve billion, eight million, eight hundred ten thousand, two hundred ninety-seven".