2112033450 has 48 divisors (see below), whose sum is σ = 5311642176. Its totient is φ = 555273600.

The previous prime is 2112033421. The next prime is 2112033461. The reversal of 2112033450 is 543302112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88507 + ... + 109806.

It is an arithmetic number, because the mean of its divisors is an integer number (110659212).

Almost surely, 2^2112033450 is an apocalyptic number.

2112033450 is an abundant number, since it is smaller than the sum of its proper divisors (3199608726).

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

2112033450 is a wasteful number, since it uses less digits than its factorization.

2112033450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198399 (or 198394 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2112033450 is about 45956.8651019627. The cubic root of 2112033450 is about 1283.0205054489.

Adding to 2112033450 its reverse (543302112), we get a palindrome (2655335562).

The spelling of 2112033450 in words is "two billion, one hundred twelve million, thirty-three thousand, four hundred fifty".