1120211110111 has 16 divisors (see below), whose sum is σ = 1190336968800. Its totient is φ = 1050561312768.

The previous prime is 1120211110097. The next prime is 1120211110157. The reversal of 1120211110111 is 1110111120211.

It is a cyclic number.

It is not a de Polignac number, because 1120211110111 - 2³⁹ = 570455296223 is a prime.

It is a super-2 number, since 2×1120211110111² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120211110091 and 1120211110100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120211116111) 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, 5983735 + ... + 6168103.

It is an arithmetic number, because the mean of its divisors is an integer number (74396060550).

Almost surely, 2^{1120211110111} is an apocalyptic number.

1120211110111 is a deficient number, since it is larger than the sum of its proper divisors (70125858689).

1120211110111 is a wasteful number, since it uses less digits than its factorization.

1120211110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185658.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 1120211110111 its reverse (1110111120211), we get a palindrome (2230322230322).

The spelling of 1120211110111 in words is "one trillion, one hundred twenty billion, two hundred eleven million, one hundred ten thousand, one hundred eleven".