22223232253 has 2 divisors, whose sum is σ = 22223232254. Its totient is φ = 22223232252.

The previous prime is 22223232221. The next prime is 22223232277. The reversal of 22223232253 is 35223232222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16047315684 + 6175916569 = 126678^2 + 78587^2 .

It is a cyclic number.

It is not a de Polignac number, because 22223232253 - 2⁵ = 22223232221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22223232553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11111616126 + 11111616127.

It is an arithmetic number, because the mean of its divisors is an integer number (11111616127).

Almost surely, 2^22223232253 is an apocalyptic number.

It is an amenable number.

22223232253 is a deficient number, since it is larger than the sum of its proper divisors (1).

22223232253 is an equidigital number, since it uses as much as digits as its factorization.

22223232253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 28.

Adding to 22223232253 its reverse (35223232222), we get a palindrome (57446464475).

The spelling of 22223232253 in words is "twenty-two billion, two hundred twenty-three million, two hundred thirty-two thousand, two hundred fifty-three".