12882585111 has 8 divisors (see below), whose sum is σ = 18738305664. Its totient is φ = 7807627320.

The previous prime is 12882585109. The next prime is 12882585151. The reversal of 12882585111 is 11158528821.

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

It is not a de Polignac number, because 12882585111 - 2¹ = 12882585109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12882585151) 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, 195190651 + ... + 195190716.

It is an arithmetic number, because the mean of its divisors is an integer number (2342288208).

Almost surely, 2^12882585111 is an apocalyptic number.

12882585111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12882585111 is a deficient number, since it is larger than the sum of its proper divisors (5855720553).

12882585111 is a wasteful number, since it uses less digits than its factorization.

12882585111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390381381.

The product of its digits is 51200, while the sum is 42.

The spelling of 12882585111 in words is "twelve billion, eight hundred eighty-two million, five hundred eighty-five thousand, one hundred eleven".