2101332222289 has 2 divisors, whose sum is σ = 2101332222290. Its totient is φ = 2101332222288.

The previous prime is 2101332222271. The next prime is 2101332222313. The reversal of 2101332222289 is 9822222331012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2067867008064 + 33465214225 = 1438008^2 + 182935^2 .

It is a cyclic number.

It is not a de Polignac number, because 2101332222289 - 2¹⁵ = 2101332189521 is a prime.

It is not a weakly prime, because it can be changed into another prime (2101332222089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050666111144 + 1050666111145.

It is an arithmetic number, because the mean of its divisors is an integer number (1050666111145).

Almost surely, 2^{2101332222289} is an apocalyptic number.

It is an amenable number.

2101332222289 is a deficient number, since it is larger than the sum of its proper divisors (1).

2101332222289 is an equidigital number, since it uses as much as digits as its factorization.

2101332222289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 2101332222289 in words is "two trillion, one hundred one billion, three hundred thirty-two million, two hundred twenty-two thousand, two hundred eighty-nine".