2229417290 has 16 divisors (see below), whose sum is σ = 4017853800. Its totient is φ = 890677440.

The previous prime is 2229417257. The next prime is 2229417331. The reversal of 2229417290 is 927149222.

It can be written as a sum of positive squares in 4 ways, for example, as 1898432041 + 330985249 = 43571^2 + 18193^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127565 + ... + 143984.

Almost surely, 2^2229417290 is an apocalyptic number.

2229417290 is a deficient number, since it is larger than the sum of its proper divisors (1788436510).

2229417290 is a wasteful number, since it uses less digits than its factorization.

2229417290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272377.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 2229417290 is about 47216.7056241750. The cubic root of 2229417290 is about 1306.3627500030.

The spelling of 2229417290 in words is "two billion, two hundred twenty-nine million, four hundred seventeen thousand, two hundred ninety".