322400011 has 4 divisors (see below), whose sum is σ = 323547624. Its totient is φ = 321252400.

The previous prime is 322399963. The next prime is 322400017. The reversal of 322400011 is 110004223.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322400011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 322399964 and 322400000.

It is not an unprimeable number, because it can be changed into a prime (322400017) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 573385 + ... + 573946.

It is an arithmetic number, because the mean of its divisors is an integer number (80886906).

Almost surely, 2^322400011 is an apocalyptic number.

322400011 is a deficient number, since it is larger than the sum of its proper divisors (1147613).

322400011 is a wasteful number, since it uses less digits than its factorization.

322400011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147612.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 322400011 is about 17955.5008562836. The cubic root of 322400011 is about 685.6961051996.

Adding to 322400011 its reverse (110004223), we get a palindrome (432404234).

The spelling of 322400011 in words is "three hundred twenty-two million, four hundred thousand, eleven".