2210120220071 has 2 divisors, whose sum is σ = 2210120220072. Its totient is φ = 2210120220070.

The previous prime is 2210120219999. The next prime is 2210120220127. The reversal of 2210120220071 is 1700220210122.

2210120220071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2210120220071 - 2²⁶ = 2210053111207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2210120220271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105060110035 + 1105060110036.

It is an arithmetic number, because the mean of its divisors is an integer number (1105060110036).

Almost surely, 2^{2210120220071} is an apocalyptic number.

2210120220071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210120220071 is an equidigital number, since it uses as much as digits as its factorization.

2210120220071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 2210120220071 its reverse (1700220210122), we get a palindrome (3910340430193).

The spelling of 2210120220071 in words is "two trillion, two hundred ten billion, one hundred twenty million, two hundred twenty thousand, seventy-one".