12080097615 has 32 divisors (see below), whose sum is σ = 19492577280. Its totient is φ = 6388026624.

The previous prime is 12080097599. The next prime is 12080097637. The reversal of 12080097615 is 51679008021.

It is not a de Polignac number, because 12080097615 - 2⁴ = 12080097599 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1984146 + ... + 1990224.

It is an arithmetic number, because the mean of its divisors is an integer number (609143040).

Almost surely, 2^12080097615 is an apocalyptic number.

12080097615 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12080097615 is a deficient number, since it is larger than the sum of its proper divisors (7412479665).

12080097615 is a wasteful number, since it uses less digits than its factorization.

12080097615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7191.

The product of its (nonzero) digits is 30240, while the sum is 39.

The spelling of 12080097615 in words is "twelve billion, eighty million, ninety-seven thousand, six hundred fifteen".