12270680509 has 8 divisors (see below), whose sum is σ = 12667165632. Its totient is φ = 11879246400.

The previous prime is 12270680501. The next prime is 12270680551. The reversal of 12270680509 is 90508607221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12270680509 - 2³ = 12270680501 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 (12270680501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1257817 + ... + 1267534.

It is an arithmetic number, because the mean of its divisors is an integer number (1583395704).

Almost surely, 2^12270680509 is an apocalyptic number.

It is an amenable number.

12270680509 is a deficient number, since it is larger than the sum of its proper divisors (396485123).

12270680509 is a wasteful number, since it uses less digits than its factorization.

12270680509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525507.

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 12270680509 in words is "twelve billion, two hundred seventy million, six hundred eighty thousand, five hundred nine".