2222274 has 16 divisors (see below), whose sum is σ = 4706208. Its totient is φ = 697152.

The previous prime is 2222273. The next prime is 2222281. The reversal of 2222274 is 4722222.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2222274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222273) 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, 10792 + ... + 10995.

It is an arithmetic number, because the mean of its divisors is an integer number (294138).

2^2222274 is an apocalyptic number.

2222274 is an abundant number, since it is smaller than the sum of its proper divisors (2483934).

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

2222274 is a wasteful number, since it uses less digits than its factorization.

2222274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21809.

The product of its digits is 896, while the sum is 21.

The square root of 2222274 is about 1490.7293516933. The cubic root of 2222274 is about 130.4966015468.

Adding to 2222274 its reverse (4722222), we get a palindrome (6944496).

The spelling of 2222274 in words is "two million, two hundred twenty-two thousand, two hundred seventy-four".