71120122210219 has 2 divisors, whose sum is σ = 71120122210220. Its totient is φ = 71120122210218.

The previous prime is 71120122210187. The next prime is 71120122210223. The reversal of 71120122210219 is 91201222102117.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 71120122210219 - 2⁵ = 71120122210187 is a prime.

It is a super-2 number, since 2×71120122210219² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (71120122211219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35560061105109 + 35560061105110.

It is an arithmetic number, because the mean of its divisors is an integer number (35560061105110).

Almost surely, 2^{71120122210219} is an apocalyptic number.

71120122210219 is a deficient number, since it is larger than the sum of its proper divisors (1).

71120122210219 is an equidigital number, since it uses as much as digits as its factorization.

71120122210219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 31.

The spelling of 71120122210219 in words is "seventy-one trillion, one hundred twenty billion, one hundred twenty-two million, two hundred ten thousand, two hundred nineteen".