320022200022 has 16 divisors (see below), whose sum is σ = 731479314432. Its totient is φ = 91434914280.

The previous prime is 320022199909. The next prime is 320022200063. The reversal of 320022200022 is 220002220023.

It is a junction number, because it is equal to n+sod(n) for n = 320022199974 and 320022200010.

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, 3809788054 + ... + 3809788137.

It is an arithmetic number, because the mean of its divisors is an integer number (45717457152).

Almost surely, 2^320022200022 is an apocalyptic number.

320022200022 is an abundant number, since it is smaller than the sum of its proper divisors (411457114410).

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

320022200022 is a wasteful number, since it uses less digits than its factorization.

320022200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7619576203.

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

Adding to 320022200022 its reverse (220002220023), we get a palindrome (540024420045).

The spelling of 320022200022 in words is "three hundred twenty billion, twenty-two million, two hundred thousand, twenty-two".