225022075664 has 10 divisors (see below), whose sum is σ = 435980271630. Its totient is φ = 112511037824.

The previous prime is 225022075657. The next prime is 225022075667. The reversal of 225022075664 is 466570220522.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 150497443600 + 74524632064 = 387940^2 + 272992^2 .

It is a super-2 number, since 2×225022075664² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (225022075667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7031939849 + ... + 7031939880.

It is an arithmetic number, because the mean of its divisors is an integer number (43598027163).

Almost surely, 2^225022075664 is an apocalyptic number.

It is an amenable number.

225022075664 is a deficient number, since it is larger than the sum of its proper divisors (210958195966).

225022075664 is a wasteful number, since it uses less digits than its factorization.

225022075664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14063879737 (or 14063879731 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 41.

The spelling of 225022075664 in words is "two hundred twenty-five billion, twenty-two million, seventy-five thousand, six hundred sixty-four".