12612465011 has 2 divisors, whose sum is σ = 12612465012. Its totient is φ = 12612465010.

The previous prime is 12612465007. The next prime is 12612465017. The reversal of 12612465011 is 11056421621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12612465011 - 2² = 12612465007 is a prime.

It is not a weakly prime, because it can be changed into another prime (12612465017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6306232505 + 6306232506.

It is an arithmetic number, because the mean of its divisors is an integer number (6306232506).

Almost surely, 2^12612465011 is an apocalyptic number.

12612465011 is a deficient number, since it is larger than the sum of its proper divisors (1).

12612465011 is an equidigital number, since it uses as much as digits as its factorization.

12612465011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 29.

Adding to 12612465011 its reverse (11056421621), we get a palindrome (23668886632).

The spelling of 12612465011 in words is "twelve billion, six hundred twelve million, four hundred sixty-five thousand, eleven".