422210741 has 2 divisors, whose sum is σ = 422210742. Its totient is φ = 422210740.

The previous prime is 422210689. The next prime is 422210753. The reversal of 422210741 is 147012224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 388917841 + 33292900 = 19721^2 + 5770^2 .

It is a cyclic number.

It is not a de Polignac number, because 422210741 - 2¹⁰ = 422209717 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422210641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211105370 + 211105371.

It is an arithmetic number, because the mean of its divisors is an integer number (211105371).

Almost surely, 2^422210741 is an apocalyptic number.

It is an amenable number.

422210741 is a deficient number, since it is larger than the sum of its proper divisors (1).

422210741 is an equidigital number, since it uses as much as digits as its factorization.

422210741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 422210741 is about 20547.7672996362. The cubic root of 422210741 is about 750.1989048741.

Adding to 422210741 its reverse (147012224), we get a palindrome (569222965).

The spelling of 422210741 in words is "four hundred twenty-two million, two hundred ten thousand, seven hundred forty-one".