322340020223 has 4 divisors (see below), whose sum is σ = 347135406408. Its totient is φ = 297544634040.

The previous prime is 322340020217. The next prime is 322340020229. The reversal of 322340020223 is 322020043223.

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

It is an interprime number because it is at equal distance from previous prime (322340020217) and next prime (322340020229).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322340020223 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 (322340020229) 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, 12397693073 + ... + 12397693098.

It is an arithmetic number, because the mean of its divisors is an integer number (86783851602).

Almost surely, 2^322340020223 is an apocalyptic number.

322340020223 is a deficient number, since it is larger than the sum of its proper divisors (24795386185).

322340020223 is a wasteful number, since it uses less digits than its factorization.

322340020223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24795386184.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 322340020223 its reverse (322020043223), we get a palindrome (644360063446).

The spelling of 322340020223 in words is "three hundred twenty-two billion, three hundred forty million, twenty thousand, two hundred twenty-three".