223032221233 has 2 divisors, whose sum is σ = 223032221234. Its totient is φ = 223032221232.

The previous prime is 223032221101. The next prime is 223032221287. The reversal of 223032221233 is 332122230322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 162657342864 + 60374878369 = 403308^2 + 245713^2 .

It is a cyclic number.

It is not a de Polignac number, because 223032221233 - 2³⁷ = 85593267761 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 223032221198 and 223032221207.

It is not a weakly prime, because it can be changed into another prime (223032221033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111516110616 + 111516110617.

It is an arithmetic number, because the mean of its divisors is an integer number (111516110617).

Almost surely, 2^223032221233 is an apocalyptic number.

It is an amenable number.

223032221233 is a deficient number, since it is larger than the sum of its proper divisors (1).

223032221233 is an equidigital number, since it uses as much as digits as its factorization.

223032221233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 223032221233 its reverse (332122230322), we get a palindrome (555154451555).

The spelling of 223032221233 in words is "two hundred twenty-three billion, thirty-two million, two hundred twenty-one thousand, two hundred thirty-three".