22243341223 has 2 divisors, whose sum is σ = 22243341224. Its totient is φ = 22243341222.

The previous prime is 22243341217. The next prime is 22243341233. The reversal of 22243341223 is 32214334222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22243341223 - 2²¹ = 22241244071 is a prime.

It is a super-2 number, since 2×22243341223² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22243341191 and 22243341200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22243341203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11121670611 + 11121670612.

It is an arithmetic number, because the mean of its divisors is an integer number (11121670612).

Almost surely, 2^22243341223 is an apocalyptic number.

22243341223 is a deficient number, since it is larger than the sum of its proper divisors (1).

22243341223 is an equidigital number, since it uses as much as digits as its factorization.

22243341223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 28.

Adding to 22243341223 its reverse (32214334222), we get a palindrome (54457675445).

The spelling of 22243341223 in words is "twenty-two billion, two hundred forty-three million, three hundred forty-one thousand, two hundred twenty-three".