122322222320 has 40 divisors (see below), whose sum is σ = 284414046336. Its totient is φ = 48926329088.

The previous prime is 122322222311. The next prime is 122322222329. The reversal of 122322222320 is 23222223221.

It is an interprime number because it is at equal distance from previous prime (122322222311) and next prime (122322222329).

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122322222329) by changing a digit.

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, 2502434 + ... + 2550846.

Almost surely, 2^122322222320 is an apocalyptic number.

122322222320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122322222320 is an abundant number, since it is smaller than the sum of its proper divisors (162091824016).

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

122322222320 is a wasteful number, since it uses less digits than its factorization.

122322222320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80009 (or 80003 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 122322222320 its reverse (23222223221), we get a palindrome (145544445541).

Subtracting from 122322222320 its reverse (23222223221), we obtain a palindrome (99099999099).

The spelling of 122322222320 in words is "one hundred twenty-two billion, three hundred twenty-two million, two hundred twenty-two thousand, three hundred twenty".