2233221223 has 8 divisors (see below), whose sum is σ = 2248984640. Its totient is φ = 2217477600.

The previous prime is 2233221209. The next prime is 2233221227. The reversal of 2233221223 is 3221223322.

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 2233221223 - 2⁵ = 2233221191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2233221194 and 2233221203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233221227) 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, 276898 + ... + 284848.

It is an arithmetic number, because the mean of its divisors is an integer number (281123080).

Almost surely, 2^2233221223 is an apocalyptic number.

2233221223 is a deficient number, since it is larger than the sum of its proper divisors (15763417).

2233221223 is a wasteful number, since it uses less digits than its factorization.

2233221223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9897.

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

The square root of 2233221223 is about 47256.9700996583. The cubic root of 2233221223 is about 1307.1053196394.

Adding to 2233221223 its reverse (3221223322), we get a palindrome (5454444545).

The spelling of 2233221223 in words is "two billion, two hundred thirty-three million, two hundred twenty-one thousand, two hundred twenty-three".