422332101 has 6 divisors (see below), whose sum is σ = 610035270. Its totient is φ = 281554728.

The previous prime is 422332093. The next prime is 422332109. The reversal of 422332101 is 101233224.

422332101 is a `hidden beast` number, since 422 + 33 + 210 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (422332093) and next prime (422332109).

It can be written as a sum of positive squares in only one way, i.e., 238702500 + 183629601 = 15450^2 + 13551^2 .

It is not a de Polignac number, because 422332101 - 2³ = 422332093 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422332109) 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 in 5 ways as a sum of consecutive naturals, for example, 23462886 + ... + 23462903.

It is an arithmetic number, because the mean of its divisors is an integer number (101672545).

Almost surely, 2^422332101 is an apocalyptic number.

It is an amenable number.

422332101 is a deficient number, since it is larger than the sum of its proper divisors (187703169).

422332101 is a wasteful number, since it uses less digits than its factorization.

422332101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46925795 (or 46925792 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 422332101 is about 20550.7202063577. The cubic root of 422332101 is about 750.2707768947.

Adding to 422332101 its reverse (101233224), we get a palindrome (523565325).

The spelling of 422332101 in words is "four hundred twenty-two million, three hundred thirty-two thousand, one hundred one".