2132122221232 has 40 divisors (see below), whose sum is σ = 4174196178096. Its totient is φ = 1054913581056.

The previous prime is 2132122221227. The next prime is 2132122221293. The reversal of 2132122221232 is 2321222212312.

It is a junction number, because it is equal to n+sod(n) for n = 2132122221197 and 2132122221206.

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, 10682868 + ... + 10880620.

Almost surely, 2^{2132122221232} is an apocalyptic number.

It is an amenable number.

2132122221232 is a deficient number, since it is larger than the sum of its proper divisors (2042073956864).

2132122221232 is a wasteful number, since it uses less digits than its factorization.

2132122221232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204805 (or 204799 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

Adding to 2132122221232 its reverse (2321222212312), we get a palindrome (4453344433544).

The spelling of 2132122221232 in words is "two trillion, one hundred thirty-two billion, one hundred twenty-two million, two hundred twenty-one thousand, two hundred thirty-two".