2224072393 has 2 divisors, whose sum is σ = 2224072394. Its totient is φ = 2224072392.

The previous prime is 2224072391. The next prime is 2224072427. The reversal of 2224072393 is 3932704222.

It is an a-pointer prime, because the next prime (2224072427) can be obtained adding 2224072393 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2222933904 + 1138489 = 47148^2 + 1067^2 .

It is a cyclic number.

It is not a de Polignac number, because 2224072393 - 2¹ = 2224072391 is a prime.

Together with 2224072391, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2224072391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112036196 + 1112036197.

It is an arithmetic number, because the mean of its divisors is an integer number (1112036197).

Almost surely, 2^2224072393 is an apocalyptic number.

It is an amenable number.

2224072393 is a deficient number, since it is larger than the sum of its proper divisors (1).

2224072393 is an equidigital number, since it uses as much as digits as its factorization.

2224072393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 2224072393 is about 47160.0720207253. The cubic root of 2224072393 is about 1305.3179386132.

The spelling of 2224072393 in words is "two billion, two hundred twenty-four million, seventy-two thousand, three hundred ninety-three".