12226027071 has 24 divisors (see below), whose sum is σ = 18216548784. Its totient is φ = 7267472640.

The previous prime is 12226027069. The next prime is 12226027097. The reversal of 12226027071 is 17072062221.

It is not a de Polignac number, because 12226027071 - 2¹ = 12226027069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12226027171) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 313620 + ... + 350441.

It is an arithmetic number, because the mean of its divisors is an integer number (759022866).

Almost surely, 2^12226027071 is an apocalyptic number.

12226027071 is a deficient number, since it is larger than the sum of its proper divisors (5990521713).

12226027071 is a wasteful number, since it uses less digits than its factorization.

12226027071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664119 (or 664100 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 30.

Adding to 12226027071 its reverse (17072062221), we get a palindrome (29298089292).

It can be divided in two parts, 122260 and 27071, that added together give a triangular number (149331 = T₅₄₆).

The spelling of 12226027071 in words is "twelve billion, two hundred twenty-six million, twenty-seven thousand, seventy-one".