2112210101107 has 2 divisors, whose sum is σ = 2112210101108. Its totient is φ = 2112210101106.

The previous prime is 2112210101087. The next prime is 2112210101159. The reversal of 2112210101107 is 7011010122112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2112210101107 - 2¹¹ = 2112210099059 is a prime.

It is a super-2 number, since 2×2112210101107² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2112220101107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056105050553 + 1056105050554.

It is an arithmetic number, because the mean of its divisors is an integer number (1056105050554).

Almost surely, 2^{2112210101107} is an apocalyptic number.

2112210101107 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112210101107 is an equidigital number, since it uses as much as digits as its factorization.

2112210101107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 19.

Adding to 2112210101107 its reverse (7011010122112), we get a palindrome (9123220223219).

The spelling of 2112210101107 in words is "two trillion, one hundred twelve billion, two hundred ten million, one hundred one thousand, one hundred seven".