12220340314 has 48 divisors (see below), whose sum is σ = 23878601280. Its totient is φ = 4579960320.

The previous prime is 12220340311. The next prime is 12220340317. The reversal of 12220340314 is 41304302221.

It is an interprime number because it is at equal distance from previous prime (12220340311) and next prime (12220340317).

It is not an unprimeable number, because it can be changed into a prime (12220340311) 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, 90967 + ... + 180874.

It is an arithmetic number, because the mean of its divisors is an integer number (497470860).

Almost surely, 2^12220340314 is an apocalyptic number.

12220340314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12220340314 is a deficient number, since it is larger than the sum of its proper divisors (11658260966).

12220340314 is a wasteful number, since it uses less digits than its factorization.

12220340314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271895 (or 271882 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12220340314 its reverse (41304302221), we get a palindrome (53524642535).

The spelling of 12220340314 in words is "twelve billion, two hundred twenty million, three hundred forty thousand, three hundred fourteen".