2001224314 has 4 divisors (see below), whose sum is σ = 3001836474. Its totient is φ = 1000612156.

The previous prime is 2001224311. The next prime is 2001224333. The reversal of 2001224314 is 4134221002.

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

It can be written as a sum of positive squares in only one way, i.e., 1494209025 + 507015289 = 38655^2 + 22517^2 .

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 2001224291 and 2001224300.

It is not an unprimeable number, because it can be changed into a prime (2001224311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500306077 + ... + 500306080.

Almost surely, 2^2001224314 is an apocalyptic number.

2001224314 is a deficient number, since it is larger than the sum of its proper divisors (1000612160).

2001224314 is a wasteful number, since it uses less digits than its factorization.

2001224314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000612159.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2001224314 is about 44735.0457024468. The cubic root of 2001224314 is about 1260.1780872830.

Adding to 2001224314 its reverse (4134221002), we get a palindrome (6135445316).

The spelling of 2001224314 in words is "two billion, one million, two hundred twenty-four thousand, three hundred fourteen".