2002183120 has 240 divisors, whose sum is σ = 5770880640. Its totient is φ = 642690048.

The previous prime is 2002183087. The next prime is 2002183123. The reversal of 2002183120 is 213812002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002183123) 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, 4778271 + ... + 4778689.

It is an arithmetic number, because the mean of its divisors is an integer number (24045336).

Almost surely, 2^2002183120 is an apocalyptic number.

2002183120 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 2002183120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2885440320).

2002183120 is an abundant number, since it is smaller than the sum of its proper divisors (3768697520).

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

2002183120 is a wasteful number, since it uses less digits than its factorization.

2002183120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2002183120 is about 44745.7609165382. The cubic root of 2002183120 is about 1260.3793096697.

Adding to 2002183120 its reverse (213812002), we get a palindrome (2215995122).

The spelling of 2002183120 in words is "two billion, two million, one hundred eighty-three thousand, one hundred twenty".