16222265324 has 12 divisors (see below), whose sum is σ = 28390519248. Its totient is φ = 8110688400.

The previous prime is 16222265273. The next prime is 16222265329. The reversal of 16222265324 is 42356222261.

It is not an unprimeable number, because it can be changed into a prime (16222265329) 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, 20747 + ... + 181314.

It is an arithmetic number, because the mean of its divisors is an integer number (2365876604).

Almost surely, 2^16222265324 is an apocalyptic number.

It is an amenable number.

16222265324 is a deficient number, since it is larger than the sum of its proper divisors (12168253924).

16222265324 is a wasteful number, since it uses less digits than its factorization.

16222265324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222136 (or 222134 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

Adding to 16222265324 its reverse (42356222261), we get a palindrome (58578487585).

The spelling of 16222265324 in words is "sixteen billion, two hundred twenty-two million, two hundred sixty-five thousand, three hundred twenty-four".