2224310461 has 2 divisors, whose sum is σ = 2224310462. Its totient is φ = 2224310460.

The previous prime is 2224310453. The next prime is 2224310471. The reversal of 2224310461 is 1640134222.

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., 1618855225 + 605455236 = 40235^2 + 24606^2 .

It is a cyclic number.

It is not a de Polignac number, because 2224310461 - 2³ = 2224310453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2224310471) 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, 1112155230 + 1112155231.

It is an arithmetic number, because the mean of its divisors is an integer number (1112155231).

Almost surely, 2^2224310461 is an apocalyptic number.

It is an amenable number.

2224310461 is a deficient number, since it is larger than the sum of its proper divisors (1).

2224310461 is an equidigital number, since it uses as much as digits as its factorization.

2224310461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2224310461 is about 47162.5959951316. The cubic root of 2224310461 is about 1305.3645113394.

Adding to 2224310461 its reverse (1640134222), we get a palindrome (3864444683).

The spelling of 2224310461 in words is "two billion, two hundred twenty-four million, three hundred ten thousand, four hundred sixty-one".