22110122020243 has 2 divisors, whose sum is σ = 22110122020244. Its totient is φ = 22110122020242.

The previous prime is 22110122020193. The next prime is 22110122020339. The reversal of 22110122020243 is 34202022101122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22110122020243 - 2⁹ = 22110122019731 is a prime.

It is not a weakly prime, because it can be changed into another prime (22110122020843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11055061010121 + 11055061010122.

It is an arithmetic number, because the mean of its divisors is an integer number (11055061010122).

Almost surely, 2^{22110122020243} is an apocalyptic number.

22110122020243 is a deficient number, since it is larger than the sum of its proper divisors (1).

22110122020243 is an equidigital number, since it uses as much as digits as its factorization.

22110122020243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 22110122020243 its reverse (34202022101122), we get a palindrome (56312144121365).

The spelling of 22110122020243 in words is "twenty-two trillion, one hundred ten billion, one hundred twenty-two million, twenty thousand, two hundred forty-three".