2111021322332 has 144 divisors (see below), whose sum is σ = 4143863243520. Its totient is φ = 939966902784.

The previous prime is 2111021322299. The next prime is 2111021322419. The reversal of 2111021322332 is 2332231201112.

It is a super-2 number, since 2×2111021322332² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2111021322298 and 2111021322307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1637719544 + ... + 1637720832.

It is an arithmetic number, because the mean of its divisors is an integer number (28776828080).

Almost surely, 2^{2111021322332} is an apocalyptic number.

It is an amenable number.

2111021322332 is a deficient number, since it is larger than the sum of its proper divisors (2032841921188).

2111021322332 is a wasteful number, since it uses less digits than its factorization.

2111021322332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012 (or 1997 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2111021322332 its reverse (2332231201112), we get a palindrome (4443252523444).

The spelling of 2111021322332 in words is "two trillion, one hundred eleven billion, twenty-one million, three hundred twenty-two thousand, three hundred thirty-two".