9227473145018 has 16 divisors (see below), whose sum is σ = 14444364626496. Its totient is φ = 4412722802400.

The previous prime is 9227473144957. The next prime is 9227473145057. The reversal of 9227473145018 is 8105413747229.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8973596 + ... + 9948887.

It is an arithmetic number, because the mean of its divisors is an integer number (902772789156).

Almost surely, 2^{9227473145018} is an apocalyptic number.

9227473145018 is a deficient number, since it is larger than the sum of its proper divisors (5216891481478).

9227473145018 is a wasteful number, since it uses less digits than its factorization.

9227473145018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18933109.

The product of its (nonzero) digits is 3386880, while the sum is 53.

The spelling of 9227473145018 in words is "nine trillion, two hundred twenty-seven billion, four hundred seventy-three million, one hundred forty-five thousand, eighteen".