422340212105 has 16 divisors (see below), whose sum is σ = 584523287040. Its totient is φ = 286947790272.

The previous prime is 422340212093. The next prime is 422340212111. The reversal of 422340212105 is 501212043224.

It is a cyclic number.

It is not a de Polignac number, because 422340212105 - 2¹⁴ = 422340195721 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55348769 + ... + 55356398.

It is an arithmetic number, because the mean of its divisors is an integer number (36532705440).

Almost surely, 2^422340212105 is an apocalyptic number.

It is an amenable number.

422340212105 is a deficient number, since it is larger than the sum of its proper divisors (162183074935).

422340212105 is a wasteful number, since it uses less digits than its factorization.

422340212105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110705288.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 422340212105 its reverse (501212043224), we get a palindrome (923552255329).

The spelling of 422340212105 in words is "four hundred twenty-two billion, three hundred forty million, two hundred twelve thousand, one hundred five".