2120002211330 has 128 divisors (see below), whose sum is σ = 3949847193600. Its totient is φ = 818955961344.

The previous prime is 2120002211329. The next prime is 2120002211339. The reversal of 2120002211330 is 331122000212.

It is a junction number, because it is equal to n+sod(n) for n = 2120002211299 and 2120002211308.

It is not an unprimeable number, because it can be changed into a prime (2120002211339) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4896078794 + ... + 4896079226.

It is an arithmetic number, because the mean of its divisors is an integer number (30858181200).

Almost surely, 2^{2120002211330} is an apocalyptic number.

2120002211330 is a deficient number, since it is larger than the sum of its proper divisors (1829844982270).

2120002211330 is a wasteful number, since it uses less digits than its factorization.

2120002211330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128.

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

Adding to 2120002211330 its reverse (331122000212), we get a palindrome (2451124211542).

It can be divided in two parts, 2120002 and 211330, that added together give a palindrome (2331332).

The spelling of 2120002211330 in words is "two trillion, one hundred twenty billion, two million, two hundred eleven thousand, three hundred thirty".