2022801984 has 336 divisors, whose sum is σ = 7282574208. Its totient is φ = 543449088.

The previous prime is 2022801971. The next prime is 2022802009. The reversal of 2022801984 is 4891082202.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1850142 + ... + 1851234.

It is an arithmetic number, because the mean of its divisors is an integer number (21674328).

Almost surely, 2^2022801984 is an apocalyptic number.

2022801984 is a gapful number since it is divisible by the number (24) 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 2022801984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3641287104).

2022801984 is an abundant number, since it is smaller than the sum of its proper divisors (5259772224).

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

2022801984 is a wasteful number, since it uses less digits than its factorization.

2022801984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144 (or 1122 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 2022801984 is about 44975.5709691383. The cubic root of 2022801984 is about 1264.6910844573.

The spelling of 2022801984 in words is "two billion, twenty-two million, eight hundred one thousand, nine hundred eighty-four".