11233101322211 has 2 divisors, whose sum is σ = 11233101322212. Its totient is φ = 11233101322210.

The previous prime is 11233101322207. The next prime is 11233101322277. The reversal of 11233101322211 is 11222310133211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11233101322211 - 2² = 11233101322207 is a prime.

It is not a weakly prime, because it can be changed into another prime (11233101822211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616550661105 + 5616550661106.

It is an arithmetic number, because the mean of its divisors is an integer number (5616550661106).

Almost surely, 2^{11233101322211} is an apocalyptic number.

11233101322211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11233101322211 is an equidigital number, since it uses as much as digits as its factorization.

11233101322211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 11233101322211 its reverse (11222310133211), we get a palindrome (22455411455422).

The spelling of 11233101322211 in words is "eleven trillion, two hundred thirty-three billion, one hundred one million, three hundred twenty-two thousand, two hundred eleven".