22232023222 has 8 divisors (see below), whose sum is σ = 33423313896. Its totient is φ = 11090918592.

The previous prime is 22232023211. The next prime is 22232023223.

22232023222 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×22232023222² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22232023193 and 22232023202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22232023223) 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, 12545403 + ... + 12547174.

It is an arithmetic number, because the mean of its divisors is an integer number (4177914237).

Almost surely, 2^22232023222 is an apocalyptic number.

22232023222 is a deficient number, since it is larger than the sum of its proper divisors (11191290674).

22232023222 is a wasteful number, since it uses less digits than its factorization.

22232023222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25093022.

The product of its (nonzero) digits is 2304, while the sum is 22.

It can be divided in two parts, 222320 and 23222, that added together give a palindrome (245542).

The spelling of 22232023222 in words is "twenty-two billion, two hundred thirty-two million, twenty-three thousand, two hundred twenty-two".