2212101021107 has 2 divisors, whose sum is σ = 2212101021108. Its totient is φ = 2212101021106.

The previous prime is 2212101021061. The next prime is 2212101021191. The reversal of 2212101021107 is 7011201012122.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2212101021107 - 2¹² = 2212101017011 is a prime.

It is not a weakly prime, because it can be changed into another prime (2212101023107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106050510553 + 1106050510554.

It is an arithmetic number, because the mean of its divisors is an integer number (1106050510554).

Almost surely, 2^{2212101021107} is an apocalyptic number.

2212101021107 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212101021107 is an equidigital number, since it uses as much as digits as its factorization.

2212101021107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 2212101021107 its reverse (7011201012122), we get a palindrome (9223302033229).

The spelling of 2212101021107 in words is "two trillion, two hundred twelve billion, one hundred one million, twenty-one thousand, one hundred seven".