12097106645 has 16 divisors (see below), whose sum is σ = 15703306752. Its totient is φ = 8893177920.

The previous prime is 12097106627. The next prime is 12097106647. The reversal of 12097106645 is 54660179021.

It is not a de Polignac number, because 12097106645 - 2¹⁰ = 12097105621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12097106647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402791 + ... + 431780.

It is an arithmetic number, because the mean of its divisors is an integer number (981456672).

Almost surely, 2^12097106645 is an apocalyptic number.

It is an amenable number.

12097106645 is a deficient number, since it is larger than the sum of its proper divisors (3606200107).

12097106645 is a wasteful number, since it uses less digits than its factorization.

12097106645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834812.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 12097106645 in words is "twelve billion, ninety-seven million, one hundred six thousand, six hundred forty-five".