12614231111 has 12 divisors (see below), whose sum is σ = 13041466200. Its totient is φ = 12200580720.

The previous prime is 12614231107. The next prime is 12614231131. The reversal of 12614231111 is 11113241621.

It is not a de Polignac number, because 12614231111 - 2² = 12614231107 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 (12614231101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3399125 + ... + 3402833.

It is an arithmetic number, because the mean of its divisors is an integer number (1086788850).

Almost surely, 2^12614231111 is an apocalyptic number.

12614231111 is a deficient number, since it is larger than the sum of its proper divisors (427235089).

12614231111 is an equidigital number, since it uses as much as digits as its factorization.

12614231111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7310 (or 7279 counting only the distinct ones).

The product of its digits is 288, while the sum is 23.

Adding to 12614231111 its reverse (11113241621), we get a palindrome (23727472732).

The spelling of 12614231111 in words is "twelve billion, six hundred fourteen million, two hundred thirty-one thousand, one hundred eleven".