2101330222301 has 4 divisors (see below), whose sum is σ = 2106874629600. Its totient is φ = 2095785815004.

The previous prime is 2101330222267. The next prime is 2101330222309. The reversal of 2101330222301 is 1032220331012.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-2101330222301 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 2772203081 + ... + 2772203838.

It is an arithmetic number, because the mean of its divisors is an integer number (526718657400).

Almost surely, 2^{2101330222301} is an apocalyptic number.

It is an amenable number.

2101330222301 is a deficient number, since it is larger than the sum of its proper divisors (5544407299).

2101330222301 is an equidigital number, since it uses as much as digits as its factorization.

2101330222301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5544407298.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2101330222301 its reverse (1032220331012), we get a palindrome (3133550553313).

The spelling of 2101330222301 in words is "two trillion, one hundred one billion, three hundred thirty million, two hundred twenty-two thousand, three hundred one".