2314221305 has 32 divisors (see below), whose sum is σ = 3233157120. Its totient is φ = 1571512320.

The previous prime is 2314221289. The next prime is 2314221307. The reversal of 2314221305 is 5031224132.

It is not a de Polignac number, because 2314221305 - 2⁴ = 2314221289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2314221307) 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 31 ways as a sum of consecutive naturals, for example, 109001 + ... + 128489.

It is an arithmetic number, because the mean of its divisors is an integer number (101036160).

Almost surely, 2^2314221305 is an apocalyptic number.

It is an amenable number.

2314221305 is a deficient number, since it is larger than the sum of its proper divisors (918935815).

2314221305 is a wasteful number, since it uses less digits than its factorization.

2314221305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19649.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2314221305 is about 48106.3541021350. The cubic root of 2314221305 is about 1322.7211437372.

Adding to 2314221305 its reverse (5031224132), we get a palindrome (7345445437).

The spelling of 2314221305 in words is "two billion, three hundred fourteen million, two hundred twenty-one thousand, three hundred five".