2822271061 has 2 divisors, whose sum is σ = 2822271062. Its totient is φ = 2822271060.

The previous prime is 2822271059. The next prime is 2822271071. The reversal of 2822271061 is 1601722282.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2215584900 + 606686161 = 47070^2 + 24631^2 .

It is a cyclic number.

It is not a de Polignac number, because 2822271061 - 2¹ = 2822271059 is a prime.

Together with 2822271059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2822271071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1411135530 + 1411135531.

It is an arithmetic number, because the mean of its divisors is an integer number (1411135531).

Almost surely, 2^2822271061 is an apocalyptic number.

It is an amenable number.

2822271061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2822271061 is an equidigital number, since it uses as much as digits as its factorization.

2822271061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 2822271061 is about 53125.0511623283. The cubic root of 2822271061 is about 1413.1868064776.

The spelling of 2822271061 in words is "two billion, eight hundred twenty-two million, two hundred seventy-one thousand, sixty-one".