22123023322 has 16 divisors (see below), whose sum is σ = 33647705280. Its totient is φ = 10907199072.

The previous prime is 22123023319. The next prime is 22123023341. The reversal of 22123023322 is 22332032122.

It is a junction number, because it is equal to n+sod(n) for n = 22123023293 and 22123023302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 628629 + ... + 662887.

It is an arithmetic number, because the mean of its divisors is an integer number (2102981580).

Almost surely, 2^22123023322 is an apocalyptic number.

22123023322 is a deficient number, since it is larger than the sum of its proper divisors (11524681958).

22123023322 is a wasteful number, since it uses less digits than its factorization.

22123023322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38757.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22123023322 its reverse (22332032122), we get a palindrome (44455055444).

The spelling of 22123023322 in words is "twenty-two billion, one hundred twenty-three million, twenty-three thousand, three hundred twenty-two".