16222708 has 12 divisors (see below), whose sum is σ = 28994112. Its totient is φ = 7938680.

The previous prime is 16222697. The next prime is 16222727. The reversal of 16222708 is 80722261.

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, 42958 + ... + 43333.

It is an arithmetic number, because the mean of its divisors is an integer number (2416176).

Almost surely, 2^16222708 is an apocalyptic number.

It is an amenable number.

16222708 is a deficient number, since it is larger than the sum of its proper divisors (12771404).

16222708 is a wasteful number, since it uses less digits than its factorization.

16222708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86342 (or 86340 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 16222708 is about 4027.7422956292. The cubic root of 16222708 is about 253.1479707447.

Adding to 16222708 its reverse (80722261), we get a palindrome (96944969).

The spelling of 16222708 in words is "sixteen million, two hundred twenty-two thousand, seven hundred eight".