2202204 has 48 divisors (see below), whose sum is σ = 5483520. Its totient is φ = 686400.

The previous prime is 2202169. The next prime is 2202253. The reversal of 2202204 is 4022022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2202204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21754 + ... + 21854.

It is an arithmetic number, because the mean of its divisors is an integer number (114240).

2^2202204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2202204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2741760).

2202204 is an abundant number, since it is smaller than the sum of its proper divisors (3281316).

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

2202204 is a wasteful number, since it uses less digits than its factorization.

2202204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 208 counting only the distinct ones).

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

The square root of 2202204 is about 1483.9824796809. The cubic root of 2202204 is about 130.1025620615.

Adding to 2202204 its reverse (4022022), we get a palindrome (6224226).

The spelling of 2202204 in words is "two million, two hundred two thousand, two hundred four".