2224545679 has 2 divisors, whose sum is σ = 2224545680. Its totient is φ = 2224545678.

The previous prime is 2224545629. The next prime is 2224545691. The reversal of 2224545679 is 9765454222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2224545679 - 2¹³ = 2224537487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2224545619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112272839 + 1112272840.

It is an arithmetic number, because the mean of its divisors is an integer number (1112272840).

Almost surely, 2^2224545679 is an apocalyptic number.

2224545679 is a deficient number, since it is larger than the sum of its proper divisors (1).

2224545679 is an equidigital number, since it uses as much as digits as its factorization.

2224545679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1209600, while the sum is 46.

The square root of 2224545679 is about 47165.0896214562. The cubic root of 2224545679 is about 1305.4105232627.

The spelling of 2224545679 in words is "two billion, two hundred twenty-four million, five hundred forty-five thousand, six hundred seventy-nine".