22232120223 has 8 divisors (see below), whose sum is σ = 30145248000. Its totient is φ = 14570202968.

The previous prime is 22232120221. The next prime is 22232120257. The reversal of 22232120223 is 32202123222.

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

It is a cyclic number.

It is not a de Polignac number, because 22232120223 - 2¹ = 22232120221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22232120223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22232120221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62802423 + ... + 62802776.

It is an arithmetic number, because the mean of its divisors is an integer number (3768156000).

Almost surely, 2^22232120223 is an apocalyptic number.

22232120223 is a deficient number, since it is larger than the sum of its proper divisors (7913127777).

22232120223 is a wasteful number, since it uses less digits than its factorization.

22232120223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125605261.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 22232120223 its reverse (32202123222), we get a palindrome (54434243445).

The spelling of 22232120223 in words is "twenty-two billion, two hundred thirty-two million, one hundred twenty thousand, two hundred twenty-three".