1101001120112 has 20 divisors (see below), whose sum is σ = 2133797352336. Its totient is φ = 550343738880.

The previous prime is 1101001120103. The next prime is 1101001120129. The reversal of 1101001120112 is 2110211001011.

It is a junction number, because it is equal to n+sod(n) for n = 1101001120093 and 1101001120102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9743393 + ... + 9855744.

Almost surely, 2^{1101001120112} is an apocalyptic number.

It is an amenable number.

1101001120112 is a deficient number, since it is larger than the sum of its proper divisors (1032796232224).

1101001120112 is a wasteful number, since it uses less digits than its factorization.

1101001120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19602656 (or 19602650 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1101001120112 its reverse (2110211001011), we get a palindrome (3211212121123).

The spelling of 1101001120112 in words is "one trillion, one hundred one billion, one million, one hundred twenty thousand, one hundred twelve".