225064441124 has 24 divisors (see below), whose sum is σ = 419148104760. Its totient is φ = 105375044096.

The previous prime is 225064441123. The next prime is 225064441169. The reversal of 225064441124 is 421144460522.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 75450201124 + 149614240000 = 274682^2 + 386800^2 .

It is not an unprimeable number, because it can be changed into a prime (225064441123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8387039 + ... + 8413830.

It is an arithmetic number, because the mean of its divisors is an integer number (17464504365).

Almost surely, 2^225064441124 is an apocalyptic number.

It is an amenable number.

225064441124 is a deficient number, since it is larger than the sum of its proper divisors (194083663636).

225064441124 is a wasteful number, since it uses less digits than its factorization.

225064441124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16801087 (or 16801085 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

The spelling of 225064441124 in words is "two hundred twenty-five billion, sixty-four million, four hundred forty-one thousand, one hundred twenty-four".