122271059071 has 4 divisors (see below), whose sum is σ = 139738353232. Its totient is φ = 104803764912.

The previous prime is 122271059059. The next prime is 122271059077. The reversal of 122271059071 is 170950172221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 170950172221 = 83227 ⋅2054023.

It is not a de Polignac number, because 122271059071 - 2⁵ = 122271059039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122271059071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122271059077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8733647070 + ... + 8733647083.

It is an arithmetic number, because the mean of its divisors is an integer number (34934588308).

Almost surely, 2^122271059071 is an apocalyptic number.

122271059071 is a deficient number, since it is larger than the sum of its proper divisors (17467294161).

122271059071 is an equidigital number, since it uses as much as digits as its factorization.

122271059071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17467294160.

The product of its (nonzero) digits is 17640, while the sum is 37.

The spelling of 122271059071 in words is "one hundred twenty-two billion, two hundred seventy-one million, fifty-nine thousand, seventy-one".