2123303224 has 32 divisors (see below), whose sum is σ = 4607539200. Its totient is φ = 898466400.

The previous prime is 2123303183. The next prime is 2123303227. The reversal of 2123303224 is 4223033212.

It is a junction number, because it is equal to n+sod(n) for n = 2123303195 and 2123303204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123303227) 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, 235552 + ... + 244399.

It is an arithmetic number, because the mean of its divisors is an integer number (143985600).

Almost surely, 2^2123303224 is an apocalyptic number.

It is an amenable number.

2123303224 is an abundant number, since it is smaller than the sum of its proper divisors (2484235976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2123303224 is a wasteful number, since it uses less digits than its factorization.

2123303224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480043 (or 480039 counting only the distinct ones).

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

The square root of 2123303224 is about 46079.3144914288. The cubic root of 2123303224 is about 1285.2985168477.

Adding to 2123303224 its reverse (4223033212), we get a palindrome (6346336436).

The spelling of 2123303224 in words is "two billion, one hundred twenty-three million, three hundred three thousand, two hundred twenty-four".