2123322332 has 12 divisors (see below), whose sum is σ = 3716619816. Its totient is φ = 1061430960.

The previous prime is 2123322323. The next prime is 2123322353. The reversal of 2123322332 is 2332233212.

It is a junction number, because it is equal to n+sod(n) for n = 2123322298 and 2123322307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35894 + ... + 74397.

It is an arithmetic number, because the mean of its divisors is an integer number (309718318).

Almost surely, 2^2123322332 is an apocalyptic number.

It is an amenable number.

2123322332 is a deficient number, since it is larger than the sum of its proper divisors (1593297484).

2123322332 is a wasteful number, since it uses less digits than its factorization.

2123322332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115108 (or 115106 counting only the distinct ones).

The product of its digits is 2592, while the sum is 23.

The square root of 2123322332 is about 46079.5218291162. The cubic root of 2123322332 is about 1285.3023723828.

Adding to 2123322332 its reverse (2332233212), we get a palindrome (4455555544).

The spelling of 2123322332 in words is "two billion, one hundred twenty-three million, three hundred twenty-two thousand, three hundred thirty-two".