225971783341 has 2 divisors, whose sum is σ = 225971783342. Its totient is φ = 225971783340.

The previous prime is 225971783333. The next prime is 225971783347. The reversal of 225971783341 is 143387179522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 181859602500 + 44112180841 = 426450^2 + 210029^2 .

It is a cyclic number.

It is not a de Polignac number, because 225971783341 - 2³ = 225971783333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225971783347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112985891670 + 112985891671.

It is an arithmetic number, because the mean of its divisors is an integer number (112985891671).

Almost surely, 2^225971783341 is an apocalyptic number.

It is an amenable number.

225971783341 is a deficient number, since it is larger than the sum of its proper divisors (1).

225971783341 is an equidigital number, since it uses as much as digits as its factorization.

225971783341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2540160, while the sum is 52.

The spelling of 225971783341 in words is "two hundred twenty-five billion, nine hundred seventy-one million, seven hundred eighty-three thousand, three hundred forty-one".