10003222 has 8 divisors (see below), whose sum is σ = 15159816. Its totient is φ = 4949952.

The previous prime is 10003199. The next prime is 10003223. The reversal of 10003222 is 22230001.

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 = 10003199 and 10003208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10003223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25588 + ... + 25975.

It is an arithmetic number, because the mean of its divisors is an integer number (1894977).

Almost surely, 2^10003222 is an apocalyptic number.

10003222 is a deficient number, since it is larger than the sum of its proper divisors (5156594).

10003222 is an equidigital number, since it uses as much as digits as its factorization.

10003222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51662.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 10003222 is about 3162.7870620704. The cubic root of 10003222 is about 215.4666051471.

Adding to 10003222 its reverse (22230001), we get a palindrome (32233223).

The spelling of 10003222 in words is "ten million, three thousand, two hundred twenty-two".