2133244112 has 20 divisors (see below), whose sum is σ = 4312863840. Its totient is φ = 1020247008.

The previous prime is 2133244109. The next prime is 2133244121. The reversal of 2133244112 is 2114423312.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2898062 + ... + 2898797.

It is an arithmetic number, because the mean of its divisors is an integer number (215643192).

Almost surely, 2^2133244112 is an apocalyptic number.

It is an amenable number.

2133244112 is an abundant number, since it is smaller than the sum of its proper divisors (2179619728).

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

2133244112 is a wasteful number, since it uses less digits than its factorization.

2133244112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5796890 (or 5796884 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 2133244112 is about 46187.0556758060. The cubic root of 2133244112 is about 1287.3012329219.

Adding to 2133244112 its reverse (2114423312), we get a palindrome (4247667424).

The spelling of 2133244112 in words is "two billion, one hundred thirty-three million, two hundred forty-four thousand, one hundred twelve".