22022322253 has 2 divisors, whose sum is σ = 22022322254. Its totient is φ = 22022322252.

The previous prime is 22022322239. The next prime is 22022322307. The reversal of 22022322253 is 35222322022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17135333604 + 4886988649 = 130902^2 + 69907^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22022322253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22022322653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11011161126 + 11011161127.

It is an arithmetic number, because the mean of its divisors is an integer number (11011161127).

Almost surely, 2^22022322253 is an apocalyptic number.

It is an amenable number.

22022322253 is a deficient number, since it is larger than the sum of its proper divisors (1).

22022322253 is an equidigital number, since it uses as much as digits as its factorization.

22022322253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 22022322253 its reverse (35222322022), we get a palindrome (57244644275).

The spelling of 22022322253 in words is "twenty-two billion, twenty-two million, three hundred twenty-two thousand, two hundred fifty-three".