1111101120211 has 8 divisors (see below), whose sum is σ = 1159421228064. Its totient is φ = 1062781959360.

The previous prime is 1111101120209. The next prime is 1111101120229. The reversal of 1111101120211 is 1120211011111.

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

It is a cyclic number.

It is not a de Polignac number, because 1111101120211 - 2¹ = 1111101120209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1111101120191 and 1111101120200.

It is not an unprimeable number, because it can be changed into a prime (1111101120281) 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, 3259615 + ... + 3584311.

It is an arithmetic number, because the mean of its divisors is an integer number (144927653508).

Almost surely, 2^{1111101120211} is an apocalyptic number.

1111101120211 is a deficient number, since it is larger than the sum of its proper divisors (48320107853).

1111101120211 is a wasteful number, since it uses less digits than its factorization.

1111101120211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473501.

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

Adding to 1111101120211 its reverse (1120211011111), we get a palindrome (2231312131322).

It can be divided in two parts, 111110 and 1120211, that added together give a palindrome (1231321).

The spelling of 1111101120211 in words is "one trillion, one hundred eleven billion, one hundred one million, one hundred twenty thousand, two hundred eleven".