5210222 has 8 divisors (see below), whose sum is σ = 7833672. Its totient is φ = 2599000.

The previous prime is 5210209. The next prime is 5210243. The reversal of 5210222 is 2220125.

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 = 5210197 and 5210206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1904 + ... + 3747.

It is an arithmetic number, because the mean of its divisors is an integer number (979209).

Almost surely, 2^5210222 is an apocalyptic number.

5210222 is a deficient number, since it is larger than the sum of its proper divisors (2623450).

5210222 is a wasteful number, since it uses less digits than its factorization.

5210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6114.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 5210222 is about 2282.5910715676. The cubic root of 5210222 is about 173.3612685088.

Adding to 5210222 its reverse (2220125), we get a palindrome (7430347).

The spelling of 5210222 in words is "five million, two hundred ten thousand, two hundred twenty-two".