2223321430 has 16 divisors (see below), whose sum is σ = 4365795024. Its totient is φ = 808480480.

The previous prime is 2223321349. The next prime is 2223321439. The reversal of 2223321430 is 341233222.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223321439) 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, 10105897 + ... + 10106116.

It is an arithmetic number, because the mean of its divisors is an integer number (272862189).

Almost surely, 2^2223321430 is an apocalyptic number.

2223321430 is a deficient number, since it is larger than the sum of its proper divisors (2142473594).

2223321430 is a wasteful number, since it uses less digits than its factorization.

2223321430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20212031.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2223321430 is about 47152.1094968189. The cubic root of 2223321430 is about 1305.1710075711.

Adding to 2223321430 its reverse (341233222), we get a palindrome (2564554652).

The spelling of 2223321430 in words is "two billion, two hundred twenty-three million, three hundred twenty-one thousand, four hundred thirty".