200120202112112 has 10 divisors (see below), whose sum is σ = 387732891592248. Its totient is φ = 100060101056048.

The previous prime is 200120202112081. The next prime is 200120202112133. The reversal of 200120202112112 is 211211202021002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6253756315988 + ... + 6253756316019.

Almost surely, 2^{200120202112112} is an apocalyptic number.

It is an amenable number.

200120202112112 is a deficient number, since it is larger than the sum of its proper divisors (187612689480136).

200120202112112 is a wasteful number, since it uses less digits than its factorization.

200120202112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12507512632015 (or 12507512632009 counting only the distinct ones).

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

Adding to 200120202112112 its reverse (211211202021002), we get a palindrome (411331404133114).

The spelling of 200120202112112 in words is "two hundred trillion, one hundred twenty billion, two hundred two million, one hundred twelve thousand, one hundred twelve".