322342440230 has 16 divisors (see below), whose sum is σ = 580226299920. Its totient is φ = 128934774432.

The previous prime is 322342440163. The next prime is 322342440247. The reversal of 322342440230 is 32044243223.

It is a happy number.

It is a super-2 number, since 2×322342440230² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 322342440193 and 322342440202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424397 + ... + 908183.

It is an arithmetic number, because the mean of its divisors is an integer number (36264143745).

Almost surely, 2^322342440230 is an apocalyptic number.

322342440230 is a deficient number, since it is larger than the sum of its proper divisors (257883859690).

322342440230 is a wasteful number, since it uses less digits than its factorization.

322342440230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550423.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 322342440230 its reverse (32044243223), we get a palindrome (354386683453).

The spelling of 322342440230 in words is "three hundred twenty-two billion, three hundred forty-two million, four hundred forty thousand, two hundred thirty".