1126201162211 has 2 divisors, whose sum is σ = 1126201162212. Its totient is φ = 1126201162210.

The previous prime is 1126201162187. The next prime is 1126201162223. The reversal of 1126201162211 is 1122611026211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1126201162211 - 2⁶ = 1126201162147 is a prime.

It is not a weakly prime, because it can be changed into another prime (1126201162231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563100581105 + 563100581106.

It is an arithmetic number, because the mean of its divisors is an integer number (563100581106).

Almost surely, 2^{1126201162211} is an apocalyptic number.

1126201162211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1126201162211 is an equidigital number, since it uses as much as digits as its factorization.

1126201162211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 26.

Adding to 1126201162211 its reverse (1122611026211), we get a palindrome (2248812188422).

The spelling of 1126201162211 in words is "one trillion, one hundred twenty-six billion, two hundred one million, one hundred sixty-two thousand, two hundred eleven".