2167122 has 16 divisors (see below), whose sum is σ = 4350240. Its totient is φ = 719712.

The previous prime is 2167111. The next prime is 2167163. The reversal of 2167122 is 2217612.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1798 + ... + 2750.

It is an arithmetic number, because the mean of its divisors is an integer number (271890).

2^2167122 is an apocalyptic number.

2167122 is an abundant number, since it is smaller than the sum of its proper divisors (2183118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2167122 is a wasteful number, since it uses less digits than its factorization.

2167122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337.

The product of its digits is 336, while the sum is 21.

The square root of 2167122 is about 1472.1148053056. The cubic root of 2167122 is about 129.4079985373.

The spelling of 2167122 in words is "two million, one hundred sixty-seven thousand, one hundred twenty-two".