2224340512 has 12 divisors (see below), whose sum is σ = 4379170446. Its totient is φ = 1112170240.

The previous prime is 2224340509. The next prime is 2224340519. The reversal of 2224340512 is 2150434222.

It can be written as a sum of positive squares in only one way, i.e., 1164447376 + 1059893136 = 34124^2 + 32556^2 .

It is not an unprimeable number, because it can be changed into a prime (2224340519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34755289 + ... + 34755352.

Almost surely, 2^2224340512 is an apocalyptic number.

It is an amenable number.

2224340512 is a deficient number, since it is larger than the sum of its proper divisors (2154829934).

2224340512 is an equidigital number, since it uses as much as digits as its factorization.

2224340512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69510651 (or 69510643 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2224340512 is about 47162.9145833885. The cubic root of 2224340512 is about 1305.3703899151.

Adding to 2224340512 its reverse (2150434222), we get a palindrome (4374774734).

The spelling of 2224340512 in words is "two billion, two hundred twenty-four million, three hundred forty thousand, five hundred twelve".