322040000311 has 4 divisors (see below), whose sum is σ = 322072191792. Its totient is φ = 322007808832.

The previous prime is 322040000279. The next prime is 322040000353. The reversal of 322040000311 is 113000040223.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 113000040223 = 7 ⋅16142862889.

It is a cyclic number.

It is not a de Polignac number, because 322040000311 - 2⁵ = 322040000279 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 (322040000111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16080730 + ... + 16100743.

It is an arithmetic number, because the mean of its divisors is an integer number (80518047948).

Almost surely, 2^322040000311 is an apocalyptic number.

322040000311 is a deficient number, since it is larger than the sum of its proper divisors (32191481).

322040000311 is a wasteful number, since it uses less digits than its factorization.

322040000311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32191480.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 322040000311 its reverse (113000040223), we get a palindrome (435040040534).

The spelling of 322040000311 in words is "three hundred twenty-two billion, forty million, three hundred eleven", and thus it is an aban number.