2203312223 has 16 divisors (see below), whose sum is σ = 2612817984. Its totient is φ = 1818547200.

The previous prime is 2203312211. The next prime is 2203312231. The reversal of 2203312223 is 3222133022.

2203312223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2203312223 - 2¹⁰ = 2203311199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2203312195 and 2203312204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203312123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18728 + ... + 68973.

It is an arithmetic number, because the mean of its divisors is an integer number (163301124).

Almost surely, 2^2203312223 is an apocalyptic number.

2203312223 is a deficient number, since it is larger than the sum of its proper divisors (409505761).

2203312223 is an equidigital number, since it uses as much as digits as its factorization.

2203312223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87842.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2203312223 is about 46939.4527343470. The cubic root of 2203312223 is about 1301.2438239435.

Adding to 2203312223 its reverse (3222133022), we get a palindrome (5425445245).

The spelling of 2203312223 in words is "two billion, two hundred three million, three hundred twelve thousand, two hundred twenty-three".