322040011 has 4 divisors (see below), whose sum is σ = 326451592. Its totient is φ = 317628432.

The previous prime is 322039981. The next prime is 322040021. The reversal of 322040011 is 110040223.

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

It is a cyclic number.

It is not a de Polignac number, because 322040011 - 2¹⁹ = 321515723 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 322039973 and 322040000.

It is not an unprimeable number, because it can be changed into a prime (322040021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2205681 + ... + 2205826.

It is an arithmetic number, because the mean of its divisors is an integer number (81612898).

Almost surely, 2^322040011 is an apocalyptic number.

322040011 is a deficient number, since it is larger than the sum of its proper divisors (4411581).

322040011 is an equidigital number, since it uses as much as digits as its factorization.

322040011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4411580.

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

The square root of 322040011 is about 17945.4732732241. The cubic root of 322040011 is about 685.4407882782.

Adding to 322040011 its reverse (110040223), we get a palindrome (432080234).

The spelling of 322040011 in words is "three hundred twenty-two million, forty thousand, eleven".