2171119 has 2 divisors, whose sum is σ = 2171120. Its totient is φ = 2171118.

The previous prime is 2171107. The next prime is 2171159. The reversal of 2171119 is 9111712.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2171119 - 2⁹ = 2170607 is a prime.

It is a super-2 number, since 2×2171119² = 9427515424322, which contains 22 as substring.

2171119 is a lucky number.

It is equal to p₁₆₀₇₀₈ and since 2171119 and 160708 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2171119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2171159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1085559 + 1085560.

It is an arithmetic number, because the mean of its divisors is an integer number (1085560).

2^2171119 is an apocalyptic number.

2171119 is a deficient number, since it is larger than the sum of its proper divisors (1).

2171119 is an equidigital number, since it uses as much as digits as its factorization.

2171119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 126, while the sum is 22.

The square root of 2171119 is about 1473.4717506624. The cubic root of 2171119 is about 129.4875089198.

The spelling of 2171119 in words is "two million, one hundred seventy-one thousand, one hundred nineteen".