2010722205643 has 2 divisors, whose sum is σ = 2010722205644. Its totient is φ = 2010722205642.

The previous prime is 2010722205607. The next prime is 2010722205721. The reversal of 2010722205643 is 3465022270102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2010722205643 - 2²¹ = 2010720108491 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2010722205599 and 2010722205608.

It is not a weakly prime, because it can be changed into another prime (2010722205143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005361102821 + 1005361102822.

It is an arithmetic number, because the mean of its divisors is an integer number (1005361102822).

Almost surely, 2^{2010722205643} is an apocalyptic number.

2010722205643 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010722205643 is an equidigital number, since it uses as much as digits as its factorization.

2010722205643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 34.

Adding to 2010722205643 its reverse (3465022270102), we get a palindrome (5475744475745).

The spelling of 2010722205643 in words is "two trillion, ten billion, seven hundred twenty-two million, two hundred five thousand, six hundred forty-three".