22010233243 has 2 divisors, whose sum is σ = 22010233244. Its totient is φ = 22010233242.

The previous prime is 22010233241. The next prime is 22010233247. The reversal of 22010233243 is 34233201022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22010233243 - 2¹ = 22010233241 is a prime.

It is a super-2 number, since 2×22010233243² (a number of 21 digits) contains 22 as substring.

Together with 22010233241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22010233241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005116621 + 11005116622.

It is an arithmetic number, because the mean of its divisors is an integer number (11005116622).

Almost surely, 2^22010233243 is an apocalyptic number.

22010233243 is a deficient number, since it is larger than the sum of its proper divisors (1).

22010233243 is an equidigital number, since it uses as much as digits as its factorization.

22010233243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22010233243 its reverse (34233201022), we get a palindrome (56243434265).

The spelling of 22010233243 in words is "twenty-two billion, ten million, two hundred thirty-three thousand, two hundred forty-three".