210000120112 has 20 divisors (see below), whose sum is σ = 409981154616. Its totient is φ = 104198531840.

The previous prime is 210000120103. The next prime is 210000120133. The reversal of 210000120112 is 211021000012.

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, 50093353 + ... + 50097544.

Almost surely, 2^210000120112 is an apocalyptic number.

It is an amenable number.

210000120112 is a deficient number, since it is larger than the sum of its proper divisors (199981034504).

210000120112 is a wasteful number, since it uses less digits than its factorization.

210000120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100191036 (or 100191030 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 210000120112 its reverse (211021000012), we get a palindrome (421021120124).

The spelling of 210000120112 in words is "two hundred ten billion, one hundred twenty thousand, one hundred twelve".