2002331223 has 6 divisors (see below), whose sum is σ = 2892256224. Its totient is φ = 1334887476.

The previous prime is 2002331147. The next prime is 2002331291. The reversal of 2002331223 is 3221332002.

It is a happy number.

It is not a de Polignac number, because 2002331223 - 2¹⁶ = 2002265687 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2002331196 and 2002331205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002331623) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111240615 + ... + 111240632.

It is an arithmetic number, because the mean of its divisors is an integer number (482042704).

Almost surely, 2^2002331223 is an apocalyptic number.

2002331223 is a deficient number, since it is larger than the sum of its proper divisors (889925001).

2002331223 is a wasteful number, since it uses less digits than its factorization.

2002331223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222481253 (or 222481250 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2002331223 is about 44747.4158248272. The cubic root of 2002331223 is about 1260.4103859738.

Adding to 2002331223 its reverse (3221332002), we get a palindrome (5223663225).

The spelling of 2002331223 in words is "two billion, two million, three hundred thirty-one thousand, two hundred twenty-three".