20222110122241 has 2 divisors, whose sum is σ = 20222110122242. Its totient is φ = 20222110122240.

The previous prime is 20222110122211. The next prime is 20222110122283. The reversal of 20222110122241 is 14222101122202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17449801871616 + 2772308250625 = 4177296^2 + 1665025^2 .

It is a cyclic number.

It is not a de Polignac number, because 20222110122241 - 2¹¹ = 20222110120193 is a prime.

It is not a weakly prime, because it can be changed into another prime (20222110122211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111055061120 + 10111055061121.

It is an arithmetic number, because the mean of its divisors is an integer number (10111055061121).

Almost surely, 2^{20222110122241} is an apocalyptic number.

It is an amenable number.

20222110122241 is a deficient number, since it is larger than the sum of its proper divisors (1).

20222110122241 is an equidigital number, since it uses as much as digits as its factorization.

20222110122241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 20222110122241 its reverse (14222101122202), we get a palindrome (34444211244443).

The spelling of 20222110122241 in words is "twenty trillion, two hundred twenty-two billion, one hundred ten million, one hundred twenty-two thousand, two hundred forty-one".