2264222 has 8 divisors (see below), whose sum is σ = 3414000. Its totient is φ = 1126224.

The previous prime is 2264203. The next prime is 2264231. The reversal of 2264222 is 2224622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2264194 and 2264203.

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, 2447 + ... + 3242.

It is an arithmetic number, because the mean of its divisors is an integer number (426750).

2^2264222 is an apocalyptic number.

2264222 is a deficient number, since it is larger than the sum of its proper divisors (1149778).

2264222 is a wasteful number, since it uses less digits than its factorization.

2264222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5890.

The product of its digits is 768, while the sum is 20.

The square root of 2264222 is about 1504.7331989426. The cubic root of 2264222 is about 131.3125802853.

Adding to 2264222 its reverse (2224622), we get a palindrome (4488844).

The spelling of 2264222 in words is "two million, two hundred sixty-four thousand, two hundred twenty-two".