2225305471 has 2 divisors, whose sum is σ = 2225305472. Its totient is φ = 2225305470.

The previous prime is 2225305399. The next prime is 2225305477. The reversal of 2225305471 is 1745035222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2225305471 - 2¹³ = 2225297279 is a prime.

It is a super-3 number, since 3×2225305471³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2225305477) 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, 1112652735 + 1112652736.

It is an arithmetic number, because the mean of its divisors is an integer number (1112652736).

Almost surely, 2^2225305471 is an apocalyptic number.

2225305471 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225305471 is an equidigital number, since it uses as much as digits as its factorization.

2225305471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 2225305471 is about 47173.1435352786. The cubic root of 2225305471 is about 1305.5591270252.

The spelling of 2225305471 in words is "two billion, two hundred twenty-five million, three hundred five thousand, four hundred seventy-one".