1121110200211 has 2 divisors, whose sum is σ = 1121110200212. Its totient is φ = 1121110200210.

The previous prime is 1121110200193. The next prime is 1121110200233. The reversal of 1121110200211 is 1120020111211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1121110200211 - 2³¹ = 1118962716563 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1121110200191 and 1121110200200.

It is not a weakly prime, because it can be changed into another prime (1121110207211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560555100105 + 560555100106.

It is an arithmetic number, because the mean of its divisors is an integer number (560555100106).

Almost surely, 2^{1121110200211} is an apocalyptic number.

1121110200211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121110200211 is an equidigital number, since it uses as much as digits as its factorization.

1121110200211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1121110200211 its reverse (1120020111211), we get a palindrome (2241130311422).

The spelling of 1121110200211 in words is "one trillion, one hundred twenty-one billion, one hundred ten million, two hundred thousand, two hundred eleven".