167122 has 4 divisors (see below), whose sum is σ = 250686. Its totient is φ = 83560.

The previous prime is 167119. The next prime is 167149. The reversal of 167122 is 221761.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221761 = 211 ⋅1051.

It can be written as a sum of positive squares in only one way, i.e., 159201 + 7921 = 399^2 + 89^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 167122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41779 + ... + 41782.

2¹⁶⁷¹²² is an apocalyptic number.

167122 is a deficient number, since it is larger than the sum of its proper divisors (83564).

167122 is an equidigital number, since it uses as much as digits as its factorization.

167122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83563.

The product of its digits is 168, while the sum is 19.

The square root of 167122 is about 408.8055772614. The cubic root of 167122 is about 55.0821911632.

Adding to 167122 its reverse (221761), we get a palindrome (388883).

It can be divided in two parts, 167 and 122, that added together give a square (289 = 17²).

The spelling of 167122 in words is "one hundred sixty-seven thousand, one hundred twenty-two".