2022320000 has 160 divisors (see below), whose sum is σ = 5334167520. Its totient is φ = 760832000.

The previous prime is 2022319997. The next prime is 2022320023. The reversal of 2022320000 is 232202.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1359257 + ... + 1360743.

It is an arithmetic number, because the mean of its divisors is an integer number (33338547).

Almost surely, 2^2022320000 is an apocalyptic number.

2022320000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2022320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2667083760).

2022320000 is an abundant number, since it is smaller than the sum of its proper divisors (3311847520).

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

2022320000 is an equidigital number, since it uses as much as digits as its factorization.

2022320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538 (or 1511 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 2022320000 is about 44970.2123632967. The cubic root of 2022320000 is about 1264.5906282101.

Adding to 2022320000 its reverse (232202), we get a palindrome (2022552202).

The spelling of 2022320000 in words is "two billion, twenty-two million, three hundred twenty thousand".