122182 has 4 divisors (see below), whose sum is σ = 183276. Its totient is φ = 61090.

The previous prime is 122173. The next prime is 122201. The reversal of 122182 is 281221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 281221 = 23 ⋅12227.

It is a super-2 number, since 2×122182² = 29856882248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30544 + ... + 30547.

It is an arithmetic number, because the mean of its divisors is an integer number (45819).

2¹²²¹⁸² is an apocalyptic number.

122182 is a deficient number, since it is larger than the sum of its proper divisors (61094).

122182 is an equidigital number, since it uses as much as digits as its factorization.

122182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61093.

The product of its digits is 64, while the sum is 16.

The square root of 122182 is about 349.5454190803. The cubic root of 122182 is about 49.6214072526.

The spelling of 122182 in words is "one hundred twenty-two thousand, one hundred eighty-two".