8810220903689 has 8 divisors (see below), whose sum is σ = 8921797854720. Its totient is φ = 8698645332000.

The previous prime is 8810220903647. The next prime is 8810220903713. The reversal of 8810220903689 is 9863090220188.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8810220903689 - 2⁸ = 8810220903433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8810220902689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20244989 + ... + 20675589.

It is an arithmetic number, because the mean of its divisors is an integer number (1115224731840).

Almost surely, 2^{8810220903689} is an apocalyptic number.

It is an amenable number.

8810220903689 is a deficient number, since it is larger than the sum of its proper divisors (111576951031).

8810220903689 is a wasteful number, since it uses less digits than its factorization.

8810220903689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689671.

The product of its (nonzero) digits is 2985984, while the sum is 56.

The spelling of 8810220903689 in words is "eight trillion, eight hundred ten billion, two hundred twenty million, nine hundred three thousand, six hundred eighty-nine".