112112122102207 has 2 divisors, whose sum is σ = 112112122102208. Its totient is φ = 112112122102206.

The previous prime is 112112122102193. The next prime is 112112122102231. The reversal of 112112122102207 is 702201221211211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112112122102207 - 2⁴³ = 103316029079999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112112122102247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56056061051103 + 56056061051104.

It is an arithmetic number, because the mean of its divisors is an integer number (56056061051104).

Almost surely, 2^{112112122102207} is an apocalyptic number.

112112122102207 is a deficient number, since it is larger than the sum of its proper divisors (1).

112112122102207 is an equidigital number, since it uses as much as digits as its factorization.

112112122102207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 25.

Adding to 112112122102207 its reverse (702201221211211), we get a palindrome (814313343313418).

The spelling of 112112122102207 in words is "one hundred twelve trillion, one hundred twelve billion, one hundred twenty-two million, one hundred two thousand, two hundred seven".