2322022 has 4 divisors (see below), whose sum is σ = 3483036. Its totient is φ = 1161010.

The previous prime is 2321999. The next prime is 2322031. The reversal of 2322022 is 2202232.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2321993 and 2322011.

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, 580504 + ... + 580507.

It is an arithmetic number, because the mean of its divisors is an integer number (870759).

2^2322022 is an apocalyptic number.

2322022 is a deficient number, since it is larger than the sum of its proper divisors (1161014).

2322022 is a wasteful number, since it uses less digits than its factorization.

2322022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161013.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 2322022 is about 1523.8182306299. The cubic root of 2322022 is about 132.4205670809.

Adding to 2322022 its reverse (2202232), we get a palindrome (4524254).

The spelling of 2322022 in words is "two million, three hundred twenty-two thousand, twenty-two".