2223235321 has 4 divisors (see below), whose sum is σ = 2274938512. Its totient is φ = 2171532132.

The previous prime is 2223235319. The next prime is 2223235351. The reversal of 2223235321 is 1235323222.

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 a cyclic number.

It is not a de Polignac number, because 2223235321 - 2¹ = 2223235319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223235351) 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, 25851531 + ... + 25851616.

It is an arithmetic number, because the mean of its divisors is an integer number (568734628).

Almost surely, 2^2223235321 is an apocalyptic number.

It is an amenable number.

2223235321 is a deficient number, since it is larger than the sum of its proper divisors (51703191).

2223235321 is an equidigital number, since it uses as much as digits as its factorization.

2223235321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51703190.

The product of its digits is 4320, while the sum is 25.

The square root of 2223235321 is about 47151.1963899115. The cubic root of 2223235321 is about 1305.1541576426.

Adding to 2223235321 its reverse (1235323222), we get a palindrome (3458558543).

The spelling of 2223235321 in words is "two billion, two hundred twenty-three million, two hundred thirty-five thousand, three hundred twenty-one".