1112200201121 has 8 divisors (see below), whose sum is σ = 1122638529600. Its totient is φ = 1101762686448.

The previous prime is 1112200201081. The next prime is 1112200201127. The reversal of 1112200201121 is 1211020022111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112200201121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112200201096 and 1112200201105.

It is not an unprimeable number, because it can be changed into a prime (1112200201127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2741780 + ... + 3121178.

It is an arithmetic number, because the mean of its divisors is an integer number (140329816200).

Almost surely, 2^{1112200201121} is an apocalyptic number.

It is an amenable number.

1112200201121 is a deficient number, since it is larger than the sum of its proper divisors (10438328479).

1112200201121 is a wasteful number, since it uses less digits than its factorization.

1112200201121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406903.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1112200201121 its reverse (1211020022111), we get a palindrome (2323220223232).

The spelling of 1112200201121 in words is "one trillion, one hundred twelve billion, two hundred million, two hundred one thousand, one hundred twenty-one".