2211222012107 has 2 divisors, whose sum is σ = 2211222012108. Its totient is φ = 2211222012106.

The previous prime is 2211222012101. The next prime is 2211222012121. The reversal of 2211222012107 is 7012102221122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2211222012107 - 2²⁸ = 2210953576651 is a prime.

It is not a weakly prime, because it can be changed into another prime (2211222012101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105611006053 + 1105611006054.

It is an arithmetic number, because the mean of its divisors is an integer number (1105611006054).

Almost surely, 2^{2211222012107} is an apocalyptic number.

2211222012107 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211222012107 is an equidigital number, since it uses as much as digits as its factorization.

2211222012107 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 23.

Adding to 2211222012107 its reverse (7012102221122), we get a palindrome (9223324233229).

The spelling of 2211222012107 in words is "two trillion, two hundred eleven billion, two hundred twenty-two million, twelve thousand, one hundred seven".