2242044313 has 2 divisors, whose sum is σ = 2242044314. Its totient is φ = 2242044312.

The previous prime is 2242044307. The next prime is 2242044379. The reversal of 2242044313 is 3134402422.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1432471104 + 809573209 = 37848^2 + 28453^2 .

It is a cyclic number.

It is not a de Polignac number, because 2242044313 - 2²⁹ = 1705173401 is a prime.

It is not a weakly prime, because it can be changed into another prime (2242044113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121022156 + 1121022157.

It is an arithmetic number, because the mean of its divisors is an integer number (1121022157).

Almost surely, 2^2242044313 is an apocalyptic number.

It is an amenable number.

2242044313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242044313 is an equidigital number, since it uses as much as digits as its factorization.

2242044313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2242044313 is about 47350.2303373489. The cubic root of 2242044313 is about 1308.8244437250.

Adding to 2242044313 its reverse (3134402422), we get a palindrome (5376446735).

The spelling of 2242044313 in words is "two billion, two hundred forty-two million, forty-four thousand, three hundred thirteen".