422266166341 has 16 divisors (see below), whose sum is σ = 425346740208. Its totient is φ = 419198976000.

The previous prime is 422266166327. The next prime is 422266166389. The reversal of 422266166341 is 143661662224.

It can be written as a sum of positive squares in 8 ways, for example, as 29194848225 + 393071318116 = 170865^2 + 626954^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422266166341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422266160341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205681471 + ... + 205683523.

It is an arithmetic number, because the mean of its divisors is an integer number (26584171263).

Almost surely, 2^422266166341 is an apocalyptic number.

It is an amenable number.

422266166341 is a deficient number, since it is larger than the sum of its proper divisors (3080573867).

422266166341 is a wasteful number, since it uses less digits than its factorization.

422266166341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4632.

The product of its digits is 497664, while the sum is 43.

The spelling of 422266166341 in words is "four hundred twenty-two billion, two hundred sixty-six million, one hundred sixty-six thousand, three hundred forty-one".