2122204 has 12 divisors (see below), whose sum is σ = 4244464. Its totient is φ = 909504.

The previous prime is 2122193. The next prime is 2122213. The reversal of 2122204 is 4022212.

2122204 is an admirable number.

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, 37869 + ... + 37924.

2^2122204 is an apocalyptic number.

It is an amenable number.

2122204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2122204 is a wasteful number, since it uses less digits than its factorization.

2122204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75804 (or 75802 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 2122204 is about 1456.7786379543. The cubic root of 2122204 is about 128.5076680915.

Adding to 2122204 its reverse (4022212), we get a palindrome (6144416).

The spelling of 2122204 in words is "two million, one hundred twenty-two thousand, two hundred four".