2100244112 has 20 divisors (see below), whose sum is σ = 4080322176. Its totient is φ = 1047257760.

The previous prime is 2100244099. The next prime is 2100244117. The reversal of 2100244112 is 2114420012.

It is a super-2 number, since 2×2100244112² = 8822050659981337088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2100244117) by changing a digit.

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, 172964 + ... + 184707.

Almost surely, 2^2100244112 is an apocalyptic number.

It is an amenable number.

2100244112 is a deficient number, since it is larger than the sum of its proper divisors (1980078064).

2100244112 is a wasteful number, since it uses less digits than its factorization.

2100244112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358046 (or 358040 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2100244112 is about 45828.4203524407. The cubic root of 2100244112 is about 1280.6287828651.

Adding to 2100244112 its reverse (2114420012), we get a palindrome (4214664124).

The spelling of 2100244112 in words is "two billion, one hundred million, two hundred forty-four thousand, one hundred twelve".