10220441089 has 4 divisors (see below), whose sum is σ = 10821643524. Its totient is φ = 9619238656.

The previous prime is 10220441081. The next prime is 10220441117. The reversal of 10220441089 is 98014402201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7998261489 + 2222179600 = 89433^2 + 47140^2 .

It is not a de Polignac number, because 10220441089 - 2³ = 10220441081 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10220441089.

It is not an unprimeable number, because it can be changed into a prime (10220441081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300601192 + ... + 300601225.

It is an arithmetic number, because the mean of its divisors is an integer number (2705410881).

Almost surely, 2^10220441089 is an apocalyptic number.

It is an amenable number.

10220441089 is a deficient number, since it is larger than the sum of its proper divisors (601202435).

10220441089 is an equidigital number, since it uses as much as digits as its factorization.

10220441089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601202434.

The product of its (nonzero) digits is 4608, while the sum is 31.

The spelling of 10220441089 in words is "ten billion, two hundred twenty million, four hundred forty-one thousand, eighty-nine".