2112241412 has 6 divisors (see below), whose sum is σ = 3696422478. Its totient is φ = 1056120704.

The previous prime is 2112241319. The next prime is 2112241423. The reversal of 2112241412 is 2141422112.

It can be written as a sum of positive squares in only one way, i.e., 1099983556 + 1012257856 = 33166^2 + 31816^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264030173 + ... + 264030180.

It is an arithmetic number, because the mean of its divisors is an integer number (616070413).

Almost surely, 2^2112241412 is an apocalyptic number.

It is an amenable number.

2112241412 is a deficient number, since it is larger than the sum of its proper divisors (1584181066).

2112241412 is a wasteful number, since it uses less digits than its factorization.

2112241412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528060357 (or 528060355 counting only the distinct ones).

The product of its digits is 256, while the sum is 20.

The square root of 2112241412 is about 45959.1276244447. The cubic root of 2112241412 is about 1283.0626150650.

Adding to 2112241412 its reverse (2141422112), we get a palindrome (4253663524).

The spelling of 2112241412 in words is "two billion, one hundred twelve million, two hundred forty-one thousand, four hundred twelve".