2244131112 has 32 divisors (see below), whose sum is σ = 5634420480. Its totient is φ = 744831360.

The previous prime is 2244131111. The next prime is 2244131129. The reversal of 2244131112 is 2111314422.

It is a super-2 number, since 2×2244131112² = 10072248895692713088, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2244131111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195064 + ... + 206247.

It is an arithmetic number, because the mean of its divisors is an integer number (176075640).

Almost surely, 2^2244131112 is an apocalyptic number.

It is an amenable number.

2244131112 is an abundant number, since it is smaller than the sum of its proper divisors (3390289368).

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

2244131112 is a wasteful number, since it uses less digits than its factorization.

2244131112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401553 (or 401549 counting only the distinct ones).

The product of its digits is 384, while the sum is 21.

The square root of 2244131112 is about 47372.2609973389. The cubic root of 2244131112 is about 1309.2303837540.

Adding to 2244131112 its reverse (2111314422), we get a palindrome (4355445534).

The spelling of 2244131112 in words is "two billion, two hundred forty-four million, one hundred thirty-one thousand, one hundred twelve".