322442013 has 8 divisors (see below), whose sum is σ = 441542368. Its totient is φ = 209151504.

The previous prime is 322442011. The next prime is 322442023. The reversal of 322442013 is 310244223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 322442013 - 2¹ = 322442011 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 (322442011) 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 7 ways as a sum of consecutive naturals, for example, 1452331 + ... + 1452552.

It is an arithmetic number, because the mean of its divisors is an integer number (55192796).

Almost surely, 2^322442013 is an apocalyptic number.

It is an amenable number.

322442013 is a deficient number, since it is larger than the sum of its proper divisors (119100355).

322442013 is a wasteful number, since it uses less digits than its factorization.

322442013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2904923.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 322442013 is about 17956.6704319036. The cubic root of 322442013 is about 685.7258812089.

Adding to 322442013 its reverse (310244223), we get a palindrome (632686236).

The spelling of 322442013 in words is "three hundred twenty-two million, four hundred forty-two thousand, thirteen".