122108271 has 8 divisors (see below), whose sum is σ = 163036080. Its totient is φ = 81292992.

The previous prime is 122108257. The next prime is 122108279. The reversal of 122108271 is 172801221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122108271 - 2¹⁴ = 122091887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122108279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25566 + ... + 29963.

It is an arithmetic number, because the mean of its divisors is an integer number (20379510).

Almost surely, 2^122108271 is an apocalyptic number.

122108271 is a deficient number, since it is larger than the sum of its proper divisors (40927809).

122108271 is an equidigital number, since it uses as much as digits as its factorization.

122108271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56265.

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 122108271 is about 11050.2611281363. The cubic root of 122108271 is about 496.1142413210.

Adding to 122108271 its reverse (172801221), we get a palindrome (294909492).

It can be divided in two parts, 12 and 2108271, that multiplied together give a palindrome (25299252).

The spelling of 122108271 in words is "one hundred twenty-two million, one hundred eight thousand, two hundred seventy-one".