2029227217 has 8 divisors (see below), whose sum is σ = 2038660992. Its totient is φ = 2019816000.

The previous prime is 2029227163. The next prime is 2029227269. The reversal of 2029227217 is 7127229202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2029227217 - 2⁷ = 2029227089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2029221217) 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 in 7 ways as a sum of consecutive naturals, for example, 190092 + ... + 200482.

It is an arithmetic number, because the mean of its divisors is an integer number (254832624).

Almost surely, 2^2029227217 is an apocalyptic number.

It is an amenable number.

2029227217 is a deficient number, since it is larger than the sum of its proper divisors (9433775).

2029227217 is a wasteful number, since it uses less digits than its factorization.

2029227217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11279.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 2029227217 is about 45046.9445911707. The cubic root of 2029227217 is about 1266.0287250765.

The spelling of 2029227217 in words is "two billion, twenty-nine million, two hundred twenty-seven thousand, two hundred seventeen".