2120211213322 has 8 divisors (see below), whose sum is σ = 3367394280036. Its totient is φ = 997746453312.

The previous prime is 2120211213319. The next prime is 2120211213349. The reversal of 2120211213322 is 2233121120212.

It can be written as a sum of positive squares in 2 ways, for example, as 2032446558321 + 87764655001 = 1425639^2 + 296251^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2120211213293 and 2120211213302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31179576633 + ... + 31179576700.

Almost surely, 2^{2120211213322} is an apocalyptic number.

2120211213322 is a deficient number, since it is larger than the sum of its proper divisors (1247183066714).

2120211213322 is a wasteful number, since it uses less digits than its factorization.

2120211213322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62359153352.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2120211213322 its reverse (2233121120212), we get a palindrome (4353332333534).

The spelling of 2120211213322 in words is "two trillion, one hundred twenty billion, two hundred eleven million, two hundred thirteen thousand, three hundred twenty-two".