10216522 has 8 divisors (see below), whose sum is σ = 15394176. Its totient is φ = 5085132.

The previous prime is 10216519. The next prime is 10216537. The reversal of 10216522 is 22561201.

10216522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10216522.

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, 11008 + ... + 11899.

It is an arithmetic number, because the mean of its divisors is an integer number (1924272).

Almost surely, 2^10216522 is an apocalyptic number.

10216522 is a deficient number, since it is larger than the sum of its proper divisors (5177654).

10216522 is a wasteful number, since it uses less digits than its factorization.

10216522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23132.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 10216522 is about 3196.3294573620. The cubic root of 10216522 is about 216.9873211391.

Adding to 10216522 its reverse (22561201), we get a palindrome (32777723).

The spelling of 10216522 in words is "ten million, two hundred sixteen thousand, five hundred twenty-two".