2120211300324 has 36 divisors (see below), whose sum is σ = 5356983586416. Its totient is φ = 652372707168.

The previous prime is 2120211300323. The next prime is 2120211300359. The reversal of 2120211300324 is 4230031120212.

It is a self number, because there is not a number n which added to its sum of digits gives 2120211300324.

It is not an unprimeable number, because it can be changed into a prime (2120211300323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 522732514 + ... + 522736569.

Almost surely, 2^{2120211300324} is an apocalyptic number.

It is an amenable number.

2120211300324 is an abundant number, since it is smaller than the sum of its proper divisors (3236772286092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2120211300324 is a wasteful number, since it uses less digits than its factorization.

2120211300324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045469116 (or 1045469101 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2120211300324 its reverse (4230031120212), we get a palindrome (6350242420536).

The spelling of 2120211300324 in words is "two trillion, one hundred twenty billion, two hundred eleven million, three hundred thousand, three hundred twenty-four".