1111000120211 has 8 divisors (see below), whose sum is σ = 1124977294224. Its totient is φ = 1097037032800.

The previous prime is 1111000120201. The next prime is 1111000120213. The reversal of 1111000120211 is 1120210001111.

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 1111000120211 - 2²⁶ = 1110933011347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1111000120192 and 1111000120201.

It is not an unprimeable number, because it can be changed into a prime (1111000120213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3362876 + ... + 3678441.

It is an arithmetic number, because the mean of its divisors is an integer number (140622161778).

Almost surely, 2^{1111000120211} is an apocalyptic number.

1111000120211 is a deficient number, since it is larger than the sum of its proper divisors (13977174013).

1111000120211 is an equidigital number, since it uses as much as digits as its factorization.

1111000120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7043301.

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

Adding to 1111000120211 its reverse (1120210001111), we get a palindrome (2231210121322).

The spelling of 1111000120211 in words is "one trillion, one hundred eleven billion, one hundred twenty thousand, two hundred eleven".