1122001110211 has 2 divisors, whose sum is σ = 1122001110212. Its totient is φ = 1122001110210.

The previous prime is 1122001110161. The next prime is 1122001110239. The reversal of 1122001110211 is 1120111002211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122001110211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1122001110191 and 1122001110200.

It is not a weakly prime, because it can be changed into another prime (1122001116211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561000555105 + 561000555106.

It is an arithmetic number, because the mean of its divisors is an integer number (561000555106).

Almost surely, 2^{1122001110211} is an apocalyptic number.

1122001110211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122001110211 is an equidigital number, since it uses as much as digits as its factorization.

1122001110211 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 1122001110211 its reverse (1120111002211), we get a palindrome (2242112112422).

The spelling of 1122001110211 in words is "one trillion, one hundred twenty-two billion, one million, one hundred ten thousand, two hundred eleven".