422337061 has 2 divisors, whose sum is σ = 422337062. Its totient is φ = 422337060.

The previous prime is 422337049. The next prime is 422337077. The reversal of 422337061 is 160733224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 293060161 + 129276900 = 17119^2 + 11370^2 .

It is a cyclic number.

It is not a de Polignac number, because 422337061 - 2⁹ = 422336549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422337011) 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, 211168530 + 211168531.

It is an arithmetic number, because the mean of its divisors is an integer number (211168531).

Almost surely, 2^422337061 is an apocalyptic number.

It is an amenable number.

422337061 is a deficient number, since it is larger than the sum of its proper divisors (1).

422337061 is an equidigital number, since it uses as much as digits as its factorization.

422337061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 422337061 is about 20550.8408830393. The cubic root of 422337061 is about 750.2737140213.

It can be divided in two parts, 42233 and 7061, that added together give a palindrome (49294).

The spelling of 422337061 in words is "four hundred twenty-two million, three hundred thirty-seven thousand, sixty-one".