2122322 has 8 divisors (see below), whose sum is σ = 3286272. Its totient is φ = 1026900.

The previous prime is 2122321. The next prime is 2122327. The reversal of 2122322 is 2232212.

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

It is a d-powerful number, because it can be written as 2⁹ + 1 + 2¹³ + 2¹⁴ + 3⁴ + 2²⁰ + 2²⁰ .

It is a junction number, because it is equal to n+sod(n) for n = 2122297 and 2122306.

It is not an unprimeable number, because it can be changed into a prime (2122321) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 17054 + ... + 17177.

It is an arithmetic number, because the mean of its divisors is an integer number (410784).

2^2122322 is an apocalyptic number.

2122322 is a deficient number, since it is larger than the sum of its proper divisors (1163950).

2122322 is a wasteful number, since it uses less digits than its factorization.

2122322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34264.

The product of its digits is 96, while the sum is 14.

The square root of 2122322 is about 1456.8191377106. The cubic root of 2122322 is about 128.5100498330.

Adding to 2122322 its reverse (2232212), we get a palindrome (4354534).

The spelling of 2122322 in words is "two million, one hundred twenty-two thousand, three hundred twenty-two".