12411776711 has 2 divisors, whose sum is σ = 12411776712. Its totient is φ = 12411776710.

The previous prime is 12411776693. The next prime is 12411776731. The reversal of 12411776711 is 11767711421.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12411776711 - 2¹⁰ = 12411775687 is a prime.

It is a super-2 number, since 2×12411776711² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12411776731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6205888355 + 6205888356.

It is an arithmetic number, because the mean of its divisors is an integer number (6205888356).

Almost surely, 2^12411776711 is an apocalyptic number.

12411776711 is a deficient number, since it is larger than the sum of its proper divisors (1).

12411776711 is an equidigital number, since it uses as much as digits as its factorization.

12411776711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16464, while the sum is 38.

The spelling of 12411776711 in words is "twelve billion, four hundred eleven million, seven hundred seventy-six thousand, seven hundred eleven".