2212295171 has 4 divisors (see below), whose sum is σ = 2212824744. Its totient is φ = 2211765600.

The previous prime is 2212295167. The next prime is 2212295201. The reversal of 2212295171 is 1715922122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2212295171 - 2² = 2212295167 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212291171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258470 + ... + 266891.

It is an arithmetic number, because the mean of its divisors is an integer number (553206186).

Almost surely, 2^2212295171 is an apocalyptic number.

2212295171 is a deficient number, since it is larger than the sum of its proper divisors (529573).

2212295171 is an equidigital number, since it uses as much as digits as its factorization.

2212295171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529572.

The product of its digits is 5040, while the sum is 32.

The square root of 2212295171 is about 47035.0419474672. The cubic root of 2212295171 is about 1303.0098251379.

The spelling of 2212295171 in words is "two billion, two hundred twelve million, two hundred ninety-five thousand, one hundred seventy-one".