422212741 has 2 divisors, whose sum is σ = 422212742. Its totient is φ = 422212740.

The previous prime is 422212729. The next prime is 422212753. The reversal of 422212741 is 147212224.

422212741 = 14529² + 14530².

It is a balanced prime because it is at equal distance from previous prime (422212729) and next prime (422212753).

It can be written as a sum of positive squares in only one way, i.e., 211120900 + 211091841 = 14530^2 + 14529^2 .

It is a cyclic number.

It is not a de Polignac number, because 422212741 - 2⁵ = 422212709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422212841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211106370 + 211106371.

It is an arithmetic number, because the mean of its divisors is an integer number (211106371).

Almost surely, 2^422212741 is an apocalyptic number.

422212741 is the 14530-th centered square number.

It is an amenable number.

422212741 is a deficient number, since it is larger than the sum of its proper divisors (1).

422212741 is an equidigital number, since it uses as much as digits as its factorization.

422212741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1792, while the sum is 25.

The square root of 422212741 is about 20547.8159666666. The cubic root of 422212741 is about 750.2000894290.

Adding to 422212741 its reverse (147212224), we get a palindrome (569424965).

The spelling of 422212741 in words is "four hundred twenty-two million, two hundred twelve thousand, seven hundred forty-one".