2122310231332 has 24 divisors (see below), whose sum is σ = 3875667590592. Its totient is φ = 1014980076000.

The previous prime is 2122310231299. The next prime is 2122310231341. The reversal of 2122310231332 is 2331320132212.

It is a junction number, because it is equal to n+sod(n) for n = 2122310231297 and 2122310231306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2132107 + ... + 2964877.

It is an arithmetic number, because the mean of its divisors is an integer number (161486149608).

Almost surely, 2^{2122310231332} is an apocalyptic number.

It is an amenable number.

2122310231332 is a deficient number, since it is larger than the sum of its proper divisors (1753357359260).

2122310231332 is a wasteful number, since it uses less digits than its factorization.

2122310231332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860499 (or 860497 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2122310231332 its reverse (2331320132212), we get a palindrome (4453630363544).

The spelling of 2122310231332 in words is "two trillion, one hundred twenty-two billion, three hundred ten million, two hundred thirty-one thousand, three hundred thirty-two".