12296223727 has 4 divisors (see below), whose sum is σ = 12628554136. Its totient is φ = 11963893320.

The previous prime is 12296223671. The next prime is 12296223757. The reversal of 12296223727 is 72732269221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12296223727 - 2³¹ = 10148740079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12296223757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166165149 + ... + 166165222.

It is an arithmetic number, because the mean of its divisors is an integer number (3157138534).

Almost surely, 2^12296223727 is an apocalyptic number.

12296223727 is a deficient number, since it is larger than the sum of its proper divisors (332330409).

12296223727 is an equidigital number, since it uses as much as digits as its factorization.

12296223727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332330408.

The product of its digits is 254016, while the sum is 43.

It can be divided in two parts, 122962 and 23727, that added together give a square (146689 = 383²).

The spelling of 12296223727 in words is "twelve billion, two hundred ninety-six million, two hundred twenty-three thousand, seven hundred twenty-seven".