2101330222302 has 256 divisors, whose sum is σ = 4598415360000. Its totient is φ = 638877098496.

The previous prime is 2101330222267. The next prime is 2101330222309. The reversal of 2101330222302 is 2032220331012.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101330222309) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7989848623 + ... + 7989848885.

It is an arithmetic number, because the mean of its divisors is an integer number (17962560000).

Almost surely, 2^{2101330222302} is an apocalyptic number.

2101330222302 is an abundant number, since it is smaller than the sum of its proper divisors (2497085137698).

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

2101330222302 is a wasteful number, since it uses less digits than its factorization.

2101330222302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2101330222302 its reverse (2032220331012), we get a palindrome (4133550553314).

The spelling of 2101330222302 in words is "two trillion, one hundred one billion, three hundred thirty million, two hundred twenty-two thousand, three hundred two".