2224013312 has 30 divisors (see below), whose sum is σ = 4447923648. Its totient is φ = 1111998464.

The previous prime is 2224013269. The next prime is 2224013317. The reversal of 2224013312 is 2133104222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224013317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51488 + ... + 84255.

Almost surely, 2^2224013312 is an apocalyptic number.

It is an amenable number.

2224013312 is a deficient number, since it is larger than the sum of its proper divisors (2223910336).

2224013312 is an frugal number, since it uses more digits than its factorization.

2224013312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135771 (or 135745 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2224013312 is about 47159.4456286331. The cubic root of 2224013312 is about 1305.3063802107.

Adding to 2224013312 its reverse (2133104222), we get a palindrome (4357117534).

The spelling of 2224013312 in words is "two billion, two hundred twenty-four million, thirteen thousand, three hundred twelve".