112200121131211 has 16 divisors (see below), whose sum is σ = 114956549712000. Its totient is φ = 109459122094080.

The previous prime is 112200121131187. The next prime is 112200121131227. The reversal of 112200121131211 is 112131121002211.

It is a cyclic number.

It is not a de Polignac number, because 112200121131211 - 2⁵ = 112200121131179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112200121131271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228618415 + ... + 229108663.

It is an arithmetic number, because the mean of its divisors is an integer number (7184784357000).

Almost surely, 2^{112200121131211} is an apocalyptic number.

112200121131211 is a deficient number, since it is larger than the sum of its proper divisors (2756428580789).

112200121131211 is a wasteful number, since it uses less digits than its factorization.

112200121131211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505974.

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 112200121131211 its reverse (112131121002211), we get a palindrome (224331242133422).

The spelling of 112200121131211 in words is "one hundred twelve trillion, two hundred billion, one hundred twenty-one million, one hundred thirty-one thousand, two hundred eleven".