2232213223 has 2 divisors, whose sum is σ = 2232213224.
Its totient is φ = 2232213222.
The previous prime is 2232213209. The next prime is 2232213229. The reversal of 2232213223 is 3223122322.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2232213223 is a prime.
It is a super-3 number, since 3×22322132233 (a number of 29 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2232213194 and 2232213203.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2232213229) by changing a digit.
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 as a sum of consecutive naturals, namely, 1116106611 + 1116106612.
It is an arithmetic number, because the mean of its divisors is an integer number (1116106612).
Almost surely, 22232213223 is an apocalyptic number.
2232213223 is a deficient number, since it is larger than the sum of its proper divisors (1).
2232213223 is an equidigital number, since it uses as much as digits as its factorization.
2232213223 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1728, while the sum is 22.
The square root of 2232213223 is about 47246.3038025198.
The cubic root of 2232213223 is about 1306.9086291022.
Adding to 2232213223 its reverse (3223122322), we get a palindrome (5455335545).
Subtracting 2232213223 from its reverse (3223122322), we obtain a palindrome (990909099).
The spelling of 2232213223 in words is "two billion, two hundred thirty-two million, two hundred thirteen thousand, two hundred twenty-three".