12264851771 has 6 divisors (see below), whose sum is σ = 12531360540. Its totient is φ = 12003895316.

The previous prime is 12264851759. The next prime is 12264851783. The reversal of 12264851771 is 17715846221.

It is an interprime number because it is at equal distance from previous prime (12264851759) and next prime (12264851783).

It is not a de Polignac number, because 12264851771 - 2¹⁸ = 12264589627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12264851791) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2773901 + ... + 2778318.

It is an arithmetic number, because the mean of its divisors is an integer number (2088560090).

Almost surely, 2^12264851771 is an apocalyptic number.

12264851771 is a deficient number, since it is larger than the sum of its proper divisors (266508769).

12264851771 is an frugal number, since it uses more digits than its factorization.

12264851771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5552313 (or 5552266 counting only the distinct ones).

The product of its digits is 188160, while the sum is 44.

The spelling of 12264851771 in words is "twelve billion, two hundred sixty-four million, eight hundred fifty-one thousand, seven hundred seventy-one".