12212006826707 has 2 divisors, whose sum is σ = 12212006826708. Its totient is φ = 12212006826706.

The previous prime is 12212006826671. The next prime is 12212006826727. The reversal of 12212006826707 is 70762860021221.

It is a strong prime.

It is an emirp because it is prime and its reverse (70762860021221) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12212006826707 is a prime.

It is a super-2 number, since 2×12212006826707² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12212006826727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106003413353 + 6106003413354.

It is an arithmetic number, because the mean of its divisors is an integer number (6106003413354).

Almost surely, 2^{12212006826707} is an apocalyptic number.

12212006826707 is a deficient number, since it is larger than the sum of its proper divisors (1).

12212006826707 is an equidigital number, since it uses as much as digits as its factorization.

12212006826707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225792, while the sum is 44.

Adding to 12212006826707 its reverse (70762860021221), we get a palindrome (82974866847928).

The spelling of 12212006826707 in words is "twelve trillion, two hundred twelve billion, six million, eight hundred twenty-six thousand, seven hundred seven".