8821868808083 has 16 divisors (see below), whose sum is σ = 9613568280960. Its totient is φ = 8063867703936.

The previous prime is 8821868808073. The next prime is 8821868808143. The reversal of 8821868808083 is 3808088681288.

It is a cyclic number.

It is not a de Polignac number, because 8821868808083 - 2¹² = 8821868803987 is a prime.

It is a super-2 number, since 2×8821868808083² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8821868808073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52901585 + ... + 53068082.

It is an arithmetic number, because the mean of its divisors is an integer number (600848017560).

Almost surely, 2^{8821868808083} is an apocalyptic number.

8821868808083 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

8821868808083 is a deficient number, since it is larger than the sum of its proper divisors (791699472877).

8821868808083 is a wasteful number, since it uses less digits than its factorization.

8821868808083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105969826.

The product of its (nonzero) digits is 75497472, while the sum is 68.

The spelling of 8821868808083 in words is "eight trillion, eight hundred twenty-one billion, eight hundred sixty-eight million, eight hundred eight thousand, eighty-three".