320000340022 has 32 divisors (see below), whose sum is σ = 536499409824. Its totient is φ = 141882988800.

The previous prime is 320000340017. The next prime is 320000340029. The reversal of 320000340022 is 220043000023.

It is a super-2 number, since 2×320000340022² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 320000339978 and 320000340005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320000340029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5959848 + ... + 6013300.

It is an arithmetic number, because the mean of its divisors is an integer number (16765606557).

Almost surely, 2^320000340022 is an apocalyptic number.

320000340022 is a deficient number, since it is larger than the sum of its proper divisors (216499069802).

320000340022 is a wasteful number, since it uses less digits than its factorization.

320000340022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60144.

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 320000340022 its reverse (220043000023), we get a palindrome (540043340045).

The spelling of 320000340022 in words is "three hundred twenty billion, three hundred forty thousand, twenty-two".