2203426223 has 18 divisors (see below), whose sum is σ = 2320426128. Its totient is φ = 2091347680.

The previous prime is 2203426217. The next prime is 2203426229. The reversal of 2203426223 is 3226243022.

It is an interprime number because it is at equal distance from previous prime (2203426217) and next prime (2203426229).

It is not a de Polignac number, because 2203426223 - 2²⁴ = 2186649007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2203426192 and 2203426201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203426229) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 13194086 + ... + 13194252.

Almost surely, 2^2203426223 is an apocalyptic number.

2203426223 is a deficient number, since it is larger than the sum of its proper divisors (116999905).

2203426223 is an frugal number, since it uses more digits than its factorization.

2203426223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 2203426223 is about 46940.6670489459. The cubic root of 2203426223 is about 1301.2662657981.

Adding to 2203426223 its reverse (3226243022), we get a palindrome (5429669245).

The spelling of 2203426223 in words is "two billion, two hundred three million, four hundred twenty-six thousand, two hundred twenty-three".