22414241 has 2 divisors, whose sum is σ = 22414242. Its totient is φ = 22414240.

The previous prime is 22414229. The next prime is 22414261. The reversal of 22414241 is 14241422.

It is an a-pointer prime, because the next prime (22414261) can be obtained adding 22414241 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12673600 + 9740641 = 3560^2 + 3121^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22414241 is a prime.

It is not a weakly prime, because it can be changed into another prime (22414261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11207120 + 11207121.

It is an arithmetic number, because the mean of its divisors is an integer number (11207121).

Almost surely, 2^22414241 is an apocalyptic number.

It is an amenable number.

22414241 is a deficient number, since it is larger than the sum of its proper divisors (1).

22414241 is an equidigital number, since it uses as much as digits as its factorization.

22414241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 512, while the sum is 20.

The square root of 22414241 is about 4734.3680676517. The cubic root of 22414241 is about 281.9516750685.

Adding to 22414241 its reverse (14241422), we get a palindrome (36655663).

The spelling of 22414241 in words is "twenty-two million, four hundred fourteen thousand, two hundred forty-one".