2206022 has 64 divisors (see below), whose sum is σ = 4644864. Its totient is φ = 760320.

The previous prime is 2206021. The next prime is 2206031.

2206022 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 2205988 and 2206006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2206021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71147 + ... + 71177.

It is an arithmetic number, because the mean of its divisors is an integer number (72576).

2^2206022 is an apocalyptic number.

2206022 is an abundant number, since it is smaller than the sum of its proper divisors (2438842).

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

2206022 is a wasteful number, since it uses less digits than its factorization.

2206022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93.

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

The square root of 2206022 is about 1485.2683259263. The cubic root of 2206022 is about 130.1777056895.

The spelling of 2206022 in words is "two million, two hundred six thousand, twenty-two".