22213302233 has 2 divisors, whose sum is σ = 22213302234. Its totient is φ = 22213302232.

The previous prime is 22213302191. The next prime is 22213302253. The reversal of 22213302233 is 33220331222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16772322064 + 5440980169 = 129508^2 + 73763^2 .

It is a cyclic number.

It is not a de Polignac number, because 22213302233 - 2⁶ = 22213302169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22213302199 and 22213302208.

It is not a weakly prime, because it can be changed into another prime (22213302253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106651116 + 11106651117.

It is an arithmetic number, because the mean of its divisors is an integer number (11106651117).

Almost surely, 2^22213302233 is an apocalyptic number.

It is an amenable number.

22213302233 is a deficient number, since it is larger than the sum of its proper divisors (1).

22213302233 is an equidigital number, since it uses as much as digits as its factorization.

22213302233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 22213302233 its reverse (33220331222), we get a palindrome (55433633455).

The spelling of 22213302233 in words is "twenty-two billion, two hundred thirteen million, three hundred two thousand, two hundred thirty-three".