12622123307 has 2 divisors, whose sum is σ = 12622123308. Its totient is φ = 12622123306.

The previous prime is 12622123303. The next prime is 12622123309. The reversal of 12622123307 is 70332122621.

It is a strong prime.

It is an emirp because it is prime and its reverse (70332122621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12622123307 - 2² = 12622123303 is a prime.

It is a super-2 number, since 2×12622123307² (a number of 21 digits) contains 22 as substring.

Together with 12622123309, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12622123307.

It is not a weakly prime, because it can be changed into another prime (12622123303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6311061653 + 6311061654.

It is an arithmetic number, because the mean of its divisors is an integer number (6311061654).

Almost surely, 2^12622123307 is an apocalyptic number.

12622123307 is a deficient number, since it is larger than the sum of its proper divisors (1).

12622123307 is an equidigital number, since it uses as much as digits as its factorization.

12622123307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 12622123307 its reverse (70332122621), we get a palindrome (82954245928).

The spelling of 12622123307 in words is "twelve billion, six hundred twenty-two million, one hundred twenty-three thousand, three hundred seven".