200100202112 has 32 divisors (see below), whose sum is σ = 398994288420. Its totient is φ = 99960459264.

The previous prime is 200100202087. The next prime is 200100202151. The reversal of 200100202112 is 211202001002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 191304763456 + 8795438656 = 437384^2 + 93784^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 200100202093 and 200100202102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556793 + ... + 842744.

Almost surely, 2^200100202112 is an apocalyptic number.

It is an amenable number.

200100202112 is a deficient number, since it is larger than the sum of its proper divisors (198894086308).

200100202112 is a wasteful number, since it uses less digits than its factorization.

200100202112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400668 (or 1400656 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200100202112 its reverse (211202001002), we get a palindrome (411302203114).

The spelling of 200100202112 in words is "two hundred billion, one hundred million, two hundred two thousand, one hundred twelve".