225220034441 has 2 divisors, whose sum is σ = 225220034442. Its totient is φ = 225220034440.

The previous prime is 225220034401. The next prime is 225220034447. The reversal of 225220034441 is 144430022522.

225220034441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222840643600 + 2379390841 = 472060^2 + 48779^2 .

It is a cyclic number.

It is not a de Polignac number, because 225220034441 - 2¹⁰ = 225220033417 is a prime.

It is not a weakly prime, because it can be changed into another prime (225220034447) 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, 112610017220 + 112610017221.

It is an arithmetic number, because the mean of its divisors is an integer number (112610017221).

Almost surely, 2^225220034441 is an apocalyptic number.

It is an amenable number.

225220034441 is a deficient number, since it is larger than the sum of its proper divisors (1).

225220034441 is an equidigital number, since it uses as much as digits as its factorization.

225220034441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 225220034441 its reverse (144430022522), we get a palindrome (369650056963).

The spelling of 225220034441 in words is "two hundred twenty-five billion, two hundred twenty million, thirty-four thousand, four hundred forty-one".