2223338889 has 4 divisors (see below), whose sum is σ = 2964451856. Its totient is φ = 1482225924.

The previous prime is 2223338867. The next prime is 2223338947. The reversal of 2223338889 is 9888333222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2223338889 - 2²⁰ = 2222290313 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (2223338809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370556479 + ... + 370556484.

It is an arithmetic number, because the mean of its divisors is an integer number (741112964).

Almost surely, 2^2223338889 is an apocalyptic number.

It is an amenable number.

2223338889 is a deficient number, since it is larger than the sum of its proper divisors (741112967).

2223338889 is an equidigital number, since it uses as much as digits as its factorization.

2223338889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741112966.

The product of its digits is 995328, while the sum is 48.

The square root of 2223338889 is about 47152.2946313326. The cubic root of 2223338889 is about 1305.1744239194.

The spelling of 2223338889 in words is "two billion, two hundred twenty-three million, three hundred thirty-eight thousand, eight hundred eighty-nine".