12382281711 has 36 divisors (see below), whose sum is σ = 18548960976. Its totient is φ = 7954852800.

The previous prime is 12382281683. The next prime is 12382281719. The reversal of 12382281711 is 11718228321.

It is not a de Polignac number, because 12382281711 - 2¹⁴ = 12382265327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12382281719) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2539606 + ... + 2544476.

It is an arithmetic number, because the mean of its divisors is an integer number (515248916).

Almost surely, 2^12382281711 is an apocalyptic number.

12382281711 is a deficient number, since it is larger than the sum of its proper divisors (6166679265).

12382281711 is an equidigital number, since it uses as much as digits as its factorization.

12382281711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5084 (or 4998 counting only the distinct ones).

The product of its digits is 10752, while the sum is 36.

The spelling of 12382281711 in words is "twelve billion, three hundred eighty-two million, two hundred eighty-one thousand, seven hundred eleven".