2225823349 has 2 divisors, whose sum is σ = 2225823350. Its totient is φ = 2225823348.

The previous prime is 2225823317. The next prime is 2225823359. The reversal of 2225823349 is 9433285222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2190895249 + 34928100 = 46807^2 + 5910^2 .

It is a cyclic number.

It is not a de Polignac number, because 2225823349 - 2⁵ = 2225823317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2225823359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112911674 + 1112911675.

It is an arithmetic number, because the mean of its divisors is an integer number (1112911675).

Almost surely, 2^2225823349 is an apocalyptic number.

It is an amenable number.

2225823349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225823349 is an equidigital number, since it uses as much as digits as its factorization.

2225823349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 40.

The square root of 2225823349 is about 47178.6323349883. The cubic root of 2225823349 is about 1305.6603967034.

The spelling of 2225823349 in words is "two billion, two hundred twenty-five million, eight hundred twenty-three thousand, three hundred forty-nine".