2112212119 has 2 divisors, whose sum is σ = 2112212120. Its totient is φ = 2112212118.

The previous prime is 2112212117. The next prime is 2112212131. The reversal of 2112212119 is 9112122112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2112212119 - 2¹ = 2112212117 is a prime.

It is a super-2 number, since 2×2112212119² = 8922880071300940322, which contains 22 as substring.

Together with 2112212117, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2112212119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112212117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056106059 + 1056106060.

It is an arithmetic number, because the mean of its divisors is an integer number (1056106060).

Almost surely, 2^2112212119 is an apocalyptic number.

2112212119 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112212119 is an equidigital number, since it uses as much as digits as its factorization.

2112212119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144, while the sum is 22.

The square root of 2112212119 is about 45958.8089380045. The cubic root of 2112212119 is about 1283.0566837785.

The spelling of 2112212119 in words is "two billion, one hundred twelve million, two hundred twelve thousand, one hundred nineteen".