320200103312022 has 16 divisors (see below), whose sum is σ = 647595714564720. Its totient is φ = 105534116447232.

The previous prime is 320200103311993. The next prime is 320200103312039. The reversal of 320200103312022 is 220213301002023.

It is a happy number.

It is a super-2 number, since 2×320200103312022² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 320200103312022.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 299812830283 + ... + 299812831350.

It is an arithmetic number, because the mean of its divisors is an integer number (40474732160295).

Almost surely, 2^{320200103312022} is an apocalyptic number.

320200103312022 is an abundant number, since it is smaller than the sum of its proper divisors (327395611252698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320200103312022 is a wasteful number, since it uses less digits than its factorization.

320200103312022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599625661727.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 320200103312022 its reverse (220213301002023), we get a palindrome (540413404314045).

The spelling of 320200103312022 in words is "three hundred twenty trillion, two hundred billion, one hundred three million, three hundred twelve thousand, twenty-two".