2112090600 has 48 divisors (see below), whose sum is σ = 6547482720. Its totient is φ = 563224000.

The previous prime is 2112090577. The next prime is 2112090611. The reversal of 2112090600 is 60902112.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1759476 + ... + 1760675.

It is an arithmetic number, because the mean of its divisors is an integer number (136405890).

Almost surely, 2^2112090600 is an apocalyptic number.

2112090600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2112090600 is an abundant number, since it is smaller than the sum of its proper divisors (4435392120).

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

2112090600 is a wasteful number, since it uses less digits than its factorization.

2112090600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3520170 (or 3520161 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 2112090600 is about 45957.4868764601. The cubic root of 2112090600 is about 1283.0320778604.

Adding to 2112090600 its reverse (60902112), we get a palindrome (2172992712).

The spelling of 2112090600 in words is "two billion, one hundred twelve million, ninety thousand, six hundred".