2003222 has 8 divisors (see below), whose sum is σ = 3236016. Its totient is φ = 924552.

The previous prime is 2003213. The next prime is 2003237. The reversal of 2003222 is 2223002.

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

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, 38498 + ... + 38549.

It is an arithmetic number, because the mean of its divisors is an integer number (404502).

2^2003222 is an apocalyptic number.

2003222 is a deficient number, since it is larger than the sum of its proper divisors (1232794).

2003222 is a wasteful number, since it uses less digits than its factorization.

2003222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77062.

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 2003222 is about 1415.3522529745. The cubic root of 2003222 is about 126.0597264501.

Adding to 2003222 its reverse (2223002), we get a palindrome (4226224).

The spelling of 2003222 in words is "two million, three thousand, two hundred twenty-two".