9225318908224 has 14 divisors (see below), whose sum is σ = 18306492208634. Its totient is φ = 4612659454080.

The previous prime is 9225318908153. The next prime is 9225318908249. The reversal of 9225318908224 is 4228098135229.

It can be written as a sum of positive squares in only one way, i.e., 9082797557824 + 142521350400 = 3013768^2 + 377520^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72072803907 + ... + 72072804034.

It is an arithmetic number, because the mean of its divisors is an integer number (1307606586331).

Almost surely, 2^{9225318908224} is an apocalyptic number.

It is an amenable number.

9225318908224 is a deficient number, since it is larger than the sum of its proper divisors (9081173300410).

9225318908224 is a wasteful number, since it uses less digits than its factorization.

9225318908224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144145607953 (or 144145607943 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 55.

The spelling of 9225318908224 in words is "nine trillion, two hundred twenty-five billion, three hundred eighteen million, nine hundred eight thousand, two hundred twenty-four".