320200220022 has 16 divisors (see below), whose sum is σ = 640407698112. Its totient is φ = 106732197000.

The previous prime is 320200220017. The next prime is 320200220027. The reversal of 320200220022 is 220022002023.

It is an interprime number because it is at equal distance from previous prime (320200220017) and next prime (320200220027).

320200220022 is a modest number, since divided by 220022 gives 3202 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 320200219983 and 320200220010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320200220027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394713 + ... + 892299.

It is an arithmetic number, because the mean of its divisors is an integer number (40025481132).

Almost surely, 2^320200220022 is an apocalyptic number.

320200220022 is an abundant number, since it is smaller than the sum of its proper divisors (320207478090).

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

320200220022 is a wasteful number, since it uses less digits than its factorization.

320200220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604843.

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 320200220022 its reverse (220022002023), we get a palindrome (540222222045).

The spelling of 320200220022 in words is "three hundred twenty billion, two hundred million, two hundred twenty thousand, twenty-two".