22041144101 has 2 divisors, whose sum is σ = 22041144102. Its totient is φ = 22041144100.

The previous prime is 22041144023. The next prime is 22041144143. The reversal of 22041144101 is 10144114022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19541244100 + 2499900001 = 139790^2 + 49999^2 .

It is a cyclic number.

It is not a de Polignac number, because 22041144101 - 2³⁰ = 20967402277 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22041144901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11020572050 + 11020572051.

It is an arithmetic number, because the mean of its divisors is an integer number (11020572051).

Almost surely, 2^22041144101 is an apocalyptic number.

It is an amenable number.

22041144101 is a deficient number, since it is larger than the sum of its proper divisors (1).

22041144101 is an equidigital number, since it uses as much as digits as its factorization.

22041144101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 22041144101 its reverse (10144114022), we get a palindrome (32185258123).

The spelling of 22041144101 in words is "twenty-two billion, forty-one million, one hundred forty-four thousand, one hundred one".