2081048112 has 480 divisors, whose sum is σ = 7507019520. Its totient is φ = 548674560.

The previous prime is 2081048087. The next prime is 2081048117. The reversal of 2081048112 is 2118401802.

It is a super-2 number, since 2×2081048112² = 8661522488917529088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2081048117) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10563598 + ... + 10563794.

It is an arithmetic number, because the mean of its divisors is an integer number (15639624).

Almost surely, 2^2081048112 is an apocalyptic number.

2081048112 is a gapful number since it is divisible by the number (22) 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 2081048112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3753509760).

2081048112 is an abundant number, since it is smaller than the sum of its proper divisors (5425971408).

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

2081048112 is a wasteful number, since it uses less digits than its factorization.

2081048112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 2081048112 is about 45618.5062447248. The cubic root of 2081048112 is about 1276.7152333628.

Adding to 2081048112 its reverse (2118401802), we get a palindrome (4199449914).

The spelling of 2081048112 in words is "two billion, eighty-one million, forty-eight thousand, one hundred twelve".