2225191459 has 2 divisors, whose sum is σ = 2225191460. Its totient is φ = 2225191458.

The previous prime is 2225191457. The next prime is 2225191513. The reversal of 2225191459 is 9541915222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2225191459 - 2¹ = 2225191457 is a prime.

Together with 2225191457, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2225191457) 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, 1112595729 + 1112595730.

It is an arithmetic number, because the mean of its divisors is an integer number (1112595730).

Almost surely, 2^2225191459 is an apocalyptic number.

2225191459 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225191459 is an equidigital number, since it uses as much as digits as its factorization.

2225191459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 40.

The square root of 2225191459 is about 47171.9350779677. The cubic root of 2225191459 is about 1305.5368301688.

The spelling of 2225191459 in words is "two billion, two hundred twenty-five million, one hundred ninety-one thousand, four hundred fifty-nine".