8943022222013 has 32 divisors (see below), whose sum is σ = 10255231687680. Its totient is φ = 7719244220160.

The previous prime is 8943022221983. The next prime is 8943022222031. The reversal of 8943022222013 is 3102222203498.

It is not a de Polignac number, because 8943022222013 - 2¹⁰ = 8943022220989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8943022222213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 236901206 + ... + 236938952.

It is an arithmetic number, because the mean of its divisors is an integer number (320475990240).

Almost surely, 2^{8943022222013} is an apocalyptic number.

It is an amenable number.

8943022222013 is a deficient number, since it is larger than the sum of its proper divisors (1312209465667).

8943022222013 is a wasteful number, since it uses less digits than its factorization.

8943022222013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44657.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 8943022222013 in words is "eight trillion, nine hundred forty-three billion, twenty-two million, two hundred twenty-two thousand, thirteen".