22321053224 has 16 divisors (see below), whose sum is σ = 42561331200. Its totient is φ = 10971364912.

The previous prime is 22321053221. The next prime is 22321053229. The reversal of 22321053224 is 42235012322.

It is a super-3 number, since 3×22321053224³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22321053193 and 22321053202.

It is not an unprimeable number, because it can be changed into a prime (22321053221) 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, 23644712 + ... + 23645655.

It is an arithmetic number, because the mean of its divisors is an integer number (2660083200).

Almost surely, 2^22321053224 is an apocalyptic number.

It is an amenable number.

22321053224 is a deficient number, since it is larger than the sum of its proper divisors (20240277976).

22321053224 is a wasteful number, since it uses less digits than its factorization.

22321053224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47290432 (or 47290428 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 22321053224 its reverse (42235012322), we get a palindrome (64556065546).

The spelling of 22321053224 in words is "twenty-two billion, three hundred twenty-one million, fifty-three thousand, two hundred twenty-four".