225441022407 has 16 divisors (see below), whose sum is σ = 303399384288. Its totient is φ = 148894801920.

The previous prime is 225441022397. The next prime is 225441022427. The reversal of 225441022407 is 704220144522.

It is a happy number.

225441022407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 225441022407 - 2⁸ = 225441022151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225441022427) 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 in 15 ways as a sum of consecutive naturals, for example, 668268 + ... + 947345.

It is an arithmetic number, because the mean of its divisors is an integer number (18962461518).

Almost surely, 2^225441022407 is an apocalyptic number.

225441022407 is a deficient number, since it is larger than the sum of its proper divisors (77958361881).

225441022407 is a wasteful number, since it uses less digits than its factorization.

225441022407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616050.

The product of its (nonzero) digits is 35840, while the sum is 33.

Adding to 225441022407 its reverse (704220144522), we get a palindrome (929661166929).

The spelling of 225441022407 in words is "two hundred twenty-five billion, four hundred forty-one million, twenty-two thousand, four hundred seven".