2120211002330 has 32 divisors (see below), whose sum is σ = 3899221134336. Its totient is φ = 829690418304.

The previous prime is 2120211002323. The next prime is 2120211002333. The reversal of 2120211002330 is 332001120212.

It is a junction number, because it is equal to n+sod(n) for n = 2120211002299 and 2120211002308.

It is not an unprimeable number, because it can be changed into a prime (2120211002333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168287 + ... + 2066093.

It is an arithmetic number, because the mean of its divisors is an integer number (121850660448).

Almost surely, 2^{2120211002330} is an apocalyptic number.

2120211002330 is a deficient number, since it is larger than the sum of its proper divisors (1779010132006).

2120211002330 is a wasteful number, since it uses less digits than its factorization.

2120211002330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900238.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2120211002330 its reverse (332001120212), we get a palindrome (2452212122542).

The spelling of 2120211002330 in words is "two trillion, one hundred twenty billion, two hundred eleven million, two thousand, three hundred thirty".