9220385501873 has 64 divisors (see below), whose sum is σ = 12617540812800. Its totient is φ = 6532800180480.

The previous prime is 9220385501861. The next prime is 9220385501923. The reversal of 9220385501873 is 3781055830229.

It is not a de Polignac number, because 9220385501873 - 2⁸ = 9220385501617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9220385501573) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 304463 + ... + 4305051.

It is an arithmetic number, because the mean of its divisors is an integer number (197149075200).

Almost surely, 2^{9220385501873} is an apocalyptic number.

It is an amenable number.

9220385501873 is a deficient number, since it is larger than the sum of its proper divisors (3397155310927).

9220385501873 is a wasteful number, since it uses less digits than its factorization.

9220385501873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4000702.

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 9220385501873 in words is "nine trillion, two hundred twenty billion, three hundred eighty-five million, five hundred one thousand, eight hundred seventy-three".