2204022 has 16 divisors (see below), whose sum is σ = 4452912. Its totient is φ = 727200.

The previous prime is 2204011. The next prime is 2204023.

It is a happy number.

2204022 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 2203989 and 2204007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1213 + ... + 2424.

It is an arithmetic number, because the mean of its divisors is an integer number (278307).

2^2204022 is an apocalyptic number.

2204022 is an abundant number, since it is smaller than the sum of its proper divisors (2248890).

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

2204022 is a wasteful number, since it uses less digits than its factorization.

2204022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3743.

The product of its (nonzero) digits is 64, while the sum is 12.

The square root of 2204022 is about 1484.5948942388. The cubic root of 2204022 is about 130.1383536898.

The spelling of 2204022 in words is "two million, two hundred four thousand, twenty-two".