2322320022 has 96 divisors (see below), whose sum is σ = 5659580160. Its totient is φ = 682032960.

The previous prime is 2322319999. The next prime is 2322320023. The reversal of 2322320022 is 2200232232.

2322320022 is a `hidden beast` number, since 2 + 322 + 320 + 0 + 22 = 666.

2322320022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2322319977 and 2322320004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322320023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2629593 + ... + 2630475.

It is an arithmetic number, because the mean of its divisors is an integer number (58953960).

Almost surely, 2^2322320022 is an apocalyptic number.

2322320022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2322320022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2829790080).

2322320022 is an abundant number, since it is smaller than the sum of its proper divisors (3337260138).

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

2322320022 is a wasteful number, since it uses less digits than its factorization.

2322320022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298 (or 1295 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2322320022 is about 48190.4557147990. The cubic root of 2322320022 is about 1324.2623205072.

Adding to 2322320022 its reverse (2200232232), we get a palindrome (4522552254).

The spelling of 2322320022 in words is "two billion, three hundred twenty-two million, three hundred twenty thousand, twenty-two".