12252123347 has 2 divisors, whose sum is σ = 12252123348. Its totient is φ = 12252123346.

The previous prime is 12252123287. The next prime is 12252123379. The reversal of 12252123347 is 74332125221.

It is an a-pointer prime, because the next prime (12252123379) can be obtained adding 12252123347 to its sum of digits (32).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12252123347 - 2²⁶ = 12185014483 is a prime.

It is a super-2 number, since 2×12252123347² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12252123547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6126061673 + 6126061674.

It is an arithmetic number, because the mean of its divisors is an integer number (6126061674).

Almost surely, 2^12252123347 is an apocalyptic number.

12252123347 is a deficient number, since it is larger than the sum of its proper divisors (1).

12252123347 is an equidigital number, since it uses as much as digits as its factorization.

12252123347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 32.

Adding to 12252123347 its reverse (74332125221), we get a palindrome (86584248568).

The spelling of 12252123347 in words is "twelve billion, two hundred fifty-two million, one hundred twenty-three thousand, three hundred forty-seven".