10213222 has 16 divisors (see below), whose sum is σ = 16190640. Its totient is φ = 4818528.

The previous prime is 10213207. The next prime is 10213253. The reversal of 10213222 is 22231201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14748 + ... + 15424.

It is an arithmetic number, because the mean of its divisors is an integer number (1011915).

Almost surely, 2^10213222 is an apocalyptic number.

10213222 is a deficient number, since it is larger than the sum of its proper divisors (5977418).

10213222 is a wasteful number, since it uses less digits than its factorization.

10213222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 10213222 is about 3195.8131985459. The cubic root of 10213222 is about 216.9639558728.

Adding to 10213222 its reverse (22231201), we get a palindrome (32444423).

The spelling of 10213222 in words is "ten million, two hundred thirteen thousand, two hundred twenty-two".