1112000210121 has 8 divisors (see below), whose sum is σ = 1522739026624. Its totient is φ = 721297433520.

The previous prime is 1112000210107. The next prime is 1112000210147. The reversal of 1112000210121 is 1210120002111.

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

It is not a de Polignac number, because 1112000210121 - 2⁷ = 1112000209993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112000210097 and 1112000210106.

It is not an unprimeable number, because it can be changed into a prime (1112000211121) 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, 5009009845 + ... + 5009010066.

It is an arithmetic number, because the mean of its divisors is an integer number (190342378328).

Almost surely, 2^{1112000210121} is an apocalyptic number.

It is an amenable number.

1112000210121 is a deficient number, since it is larger than the sum of its proper divisors (410738816503).

1112000210121 is a wasteful number, since it uses less digits than its factorization.

1112000210121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10018019951.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1112000210121 its reverse (1210120002111), we get a palindrome (2322120212232).

The spelling of 1112000210121 in words is "one trillion, one hundred twelve billion, two hundred ten thousand, one hundred twenty-one".