22253144311 has 2 divisors, whose sum is σ = 22253144312. Its totient is φ = 22253144310.

The previous prime is 22253144293. The next prime is 22253144317. The reversal of 22253144311 is 11344135222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22253144311 - 2⁹ = 22253143799 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22253144311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22253144317) 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, 11126572155 + 11126572156.

It is an arithmetic number, because the mean of its divisors is an integer number (11126572156).

Almost surely, 2^22253144311 is an apocalyptic number.

22253144311 is a deficient number, since it is larger than the sum of its proper divisors (1).

22253144311 is an equidigital number, since it uses as much as digits as its factorization.

22253144311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 28.

Adding to 22253144311 its reverse (11344135222), we get a palindrome (33597279533).

The spelling of 22253144311 in words is "twenty-two billion, two hundred fifty-three million, one hundred forty-four thousand, three hundred eleven".