8223018113870 has 128 divisors (see below), whose sum is σ = 18107835088896. Its totient is φ = 2627522764416.

The previous prime is 8223018113833. The next prime is 8223018113911. The reversal of 8223018113870 is 783118103228.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16630757 + ... + 17118063.

It is an arithmetic number, because the mean of its divisors is an integer number (141467461632).

Almost surely, 2^{8223018113870} is an apocalyptic number.

8223018113870 is an abundant number, since it is smaller than the sum of its proper divisors (9884816975026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8223018113870 is a wasteful number, since it uses less digits than its factorization.

8223018113870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487614.

The product of its (nonzero) digits is 129024, while the sum is 44.

The spelling of 8223018113870 in words is "eight trillion, two hundred twenty-three billion, eighteen million, one hundred thirteen thousand, eight hundred seventy".