225155214041 has 2 divisors, whose sum is σ = 225155214042. Its totient is φ = 225155214040.

The previous prime is 225155214023. The next prime is 225155214049. The reversal of 225155214041 is 140412551522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126027840016 + 99127374025 = 355004^2 + 314845^2 .

It is a cyclic number.

It is not a de Polignac number, because 225155214041 - 2⁶ = 225155213977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 225155213989 and 225155214007.

It is not a weakly prime, because it can be changed into another prime (225155214049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112577607020 + 112577607021.

It is an arithmetic number, because the mean of its divisors is an integer number (112577607021).

Almost surely, 2^225155214041 is an apocalyptic number.

It is an amenable number.

225155214041 is a deficient number, since it is larger than the sum of its proper divisors (1).

225155214041 is an equidigital number, since it uses as much as digits as its factorization.

225155214041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16000, while the sum is 32.

Adding to 225155214041 its reverse (140412551522), we get a palindrome (365567765563).

The spelling of 225155214041 in words is "two hundred twenty-five billion, one hundred fifty-five million, two hundred fourteen thousand, forty-one".