2225441357 has 2 divisors, whose sum is σ = 2225441358. Its totient is φ = 2225441356.

The previous prime is 2225441263. The next prime is 2225441371. The reversal of 2225441357 is 7531445222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2155652041 + 69789316 = 46429^2 + 8354^2 .

It is a cyclic number.

It is not a de Polignac number, because 2225441357 - 2¹⁴ = 2225424973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2225441957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112720678 + 1112720679.

It is an arithmetic number, because the mean of its divisors is an integer number (1112720679).

Almost surely, 2^2225441357 is an apocalyptic number.

It is an amenable number.

2225441357 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225441357 is an equidigital number, since it uses as much as digits as its factorization.

2225441357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 67200, while the sum is 35.

The square root of 2225441357 is about 47174.5838031455. The cubic root of 2225441357 is about 1305.5857006947.

Adding to 2225441357 its reverse (7531445222), we get a palindrome (9756886579).

The spelling of 2225441357 in words is "two billion, two hundred twenty-five million, four hundred forty-one thousand, three hundred fifty-seven".