22045205341 has 2 divisors, whose sum is σ = 22045205342. Its totient is φ = 22045205340.

The previous prime is 22045205339. The next prime is 22045205353. The reversal of 22045205341 is 14350254022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15672536100 + 6372669241 = 125190^2 + 79829^2 .

It is a cyclic number.

It is not a de Polignac number, because 22045205341 - 2¹ = 22045205339 is a prime.

Together with 22045205339, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22045205641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11022602670 + 11022602671.

It is an arithmetic number, because the mean of its divisors is an integer number (11022602671).

Almost surely, 2^22045205341 is an apocalyptic number.

It is an amenable number.

22045205341 is a deficient number, since it is larger than the sum of its proper divisors (1).

22045205341 is an equidigital number, since it uses as much as digits as its factorization.

22045205341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 22045205341 its reverse (14350254022), we get a palindrome (36395459363).

The spelling of 22045205341 in words is "twenty-two billion, forty-five million, two hundred five thousand, three hundred forty-one".