220101200001112 has 8 divisors (see below), whose sum is σ = 412689750002100. Its totient is φ = 110050600000552.

The previous prime is 220101200001097. The next prime is 220101200001143. The reversal of 220101200001112 is 211100002101022.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 220101200001092 and 220101200001101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13756325000062 + ... + 13756325000077.

Almost surely, 2^{220101200001112} is an apocalyptic number.

It is an amenable number.

220101200001112 is a deficient number, since it is larger than the sum of its proper divisors (192588550000988).

220101200001112 is a wasteful number, since it uses less digits than its factorization.

220101200001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27512650000145 (or 27512650000141 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 220101200001112 its reverse (211100002101022), we get a palindrome (431201202102134).

The spelling of 220101200001112 in words is "two hundred twenty trillion, one hundred one billion, two hundred million, one thousand, one hundred twelve".