12222001112107 has 2 divisors, whose sum is σ = 12222001112108. Its totient is φ = 12222001112106.

The previous prime is 12222001112081. The next prime is 12222001112131. The reversal of 12222001112107 is 70121110022221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12222001112107 is a prime.

It is a super-2 number, since 2×12222001112107² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12222001112197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111000556053 + 6111000556054.

It is an arithmetic number, because the mean of its divisors is an integer number (6111000556054).

Almost surely, 2^{12222001112107} is an apocalyptic number.

12222001112107 is a deficient number, since it is larger than the sum of its proper divisors (1).

12222001112107 is an equidigital number, since it uses as much as digits as its factorization.

12222001112107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 12222001112107 its reverse (70121110022221), we get a palindrome (82343111134328).

The spelling of 12222001112107 in words is "twelve trillion, two hundred twenty-two billion, one million, one hundred twelve thousand, one hundred seven".