322242101 has 4 divisors (see below), whose sum is σ = 322310604. Its totient is φ = 322173600.

The previous prime is 322242059. The next prime is 322242103. The reversal of 322242101 is 101242223.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 46648900 + 275593201 = 6830^2 + 16601^2 .

It is a cyclic number.

It is not a de Polignac number, because 322242101 - 2¹⁰ = 322241077 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 322242101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322242103) 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 3 ways as a sum of consecutive naturals, for example, 26630 + ... + 36791.

It is an arithmetic number, because the mean of its divisors is an integer number (80577651).

Almost surely, 2^322242101 is an apocalyptic number.

It is an amenable number.

322242101 is a deficient number, since it is larger than the sum of its proper divisors (68503).

322242101 is an equidigital number, since it uses as much as digits as its factorization.

322242101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68502.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 322242101 is about 17951.1030580296. The cubic root of 322242101 is about 685.5841366811.

Adding to 322242101 its reverse (101242223), we get a palindrome (423484324).

The spelling of 322242101 in words is "three hundred twenty-two million, two hundred forty-two thousand, one hundred one".