2208022 has 8 divisors (see below), whose sum is σ = 3338496. Its totient is φ = 1095192.

The previous prime is 2207993. The next prime is 2208053.

2208022 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×2208022² = 9750722304968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2207987 and 2208005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4093 + ... + 4600.

It is an arithmetic number, because the mean of its divisors is an integer number (417312).

2^2208022 is an apocalyptic number.

2208022 is a deficient number, since it is larger than the sum of its proper divisors (1130474).

2208022 is a wasteful number, since it uses less digits than its factorization.

2208022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8822.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2208022 is about 1485.9414524133. The cubic root of 2208022 is about 130.2170339118.

The spelling of 2208022 in words is "two million, two hundred eight thousand, twenty-two".