320022122223102 has 64 divisors (see below), whose sum is σ = 734657479686144. Its totient is φ = 92062340697600.

The previous prime is 320022122223061. The next prime is 320022122223109. The reversal of 320022122223102 is 201322221220023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320022122223109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 798952038 + ... + 799352489.

It is an arithmetic number, because the mean of its divisors is an integer number (11479023120096).

Almost surely, 2^{320022122223102} is an apocalyptic number.

320022122223102 is an abundant number, since it is smaller than the sum of its proper divisors (414635357463042).

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

320022122223102 is a wasteful number, since it uses less digits than its factorization.

320022122223102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1598304713.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 320022122223102 its reverse (201322221220023), we get a palindrome (521344343443125).

The spelling of 320022122223102 in words is "three hundred twenty trillion, twenty-two billion, one hundred twenty-two million, two hundred twenty-three thousand, one hundred two".