2022018680 has 64 divisors (see below), whose sum is σ = 4969036800. Its totient is φ = 734405760.

The previous prime is 2022018673. The next prime is 2022018701. The reversal of 2022018680 is 868102202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454949 + ... + 459371.

It is an arithmetic number, because the mean of its divisors is an integer number (77641200).

Almost surely, 2^2022018680 is an apocalyptic number.

2022018680 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 2022018680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2484518400).

2022018680 is an abundant number, since it is smaller than the sum of its proper divisors (2947018120).

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

2022018680 is a wasteful number, since it uses less digits than its factorization.

2022018680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5484 (or 5480 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 2022018680 is about 44966.8620208260. The cubic root of 2022018680 is about 1264.5278182732.

The spelling of 2022018680 in words is "two billion, twenty-two million, eighteen thousand, six hundred eighty".