211200202021112 has 32 divisors (see below), whose sum is σ = 401444662211280. Its totient is φ = 104148433509120.

The previous prime is 211200202021073. The next prime is 211200202021121. The reversal of 211200202021112 is 211120202002112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3134162 + ... + 20789982.

Almost surely, 2^{211200202021112} is an apocalyptic number.

It is an amenable number.

211200202021112 is a deficient number, since it is larger than the sum of its proper divisors (190244460190168).

211200202021112 is a wasteful number, since it uses less digits than its factorization.

211200202021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17676383 (or 17676379 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 211200202021112 its reverse (211120202002112), we get a palindrome (422320404023224).

The spelling of 211200202021112 in words is "two hundred eleven trillion, two hundred billion, two hundred two million, twenty-one thousand, one hundred twelve".