12214152325 has 24 divisors (see below), whose sum is σ = 15563566368. Its totient is φ = 9501929280.

The previous prime is 12214152289. The next prime is 12214152331. The reversal of 12214152325 is 52325141221.

It is a happy number.

It is not a de Polignac number, because 12214152325 - 2²⁷ = 12079934597 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12214152293 and 12214152302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2849634 + ... + 2853916.

It is an arithmetic number, because the mean of its divisors is an integer number (648481932).

Almost surely, 2^12214152325 is an apocalyptic number.

It is an amenable number.

12214152325 is a deficient number, since it is larger than the sum of its proper divisors (3349414043).

12214152325 is a wasteful number, since it uses less digits than its factorization.

12214152325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7413 (or 7408 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

Adding to 12214152325 its reverse (52325141221), we get a palindrome (64539293546).

The spelling of 12214152325 in words is "twelve billion, two hundred fourteen million, one hundred fifty-two thousand, three hundred twenty-five".