1100122022011 has 2 divisors, whose sum is σ = 1100122022012. Its totient is φ = 1100122022010.

The previous prime is 1100122021979. The next prime is 1100122022029. The reversal of 1100122022011 is 1102202210011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1100122022011 - 2⁵ = 1100122021979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1100122021982 and 1100122022000.

It is not a weakly prime, because it can be changed into another prime (1100122022071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550061011005 + 550061011006.

It is an arithmetic number, because the mean of its divisors is an integer number (550061011006).

Almost surely, 2^{1100122022011} is an apocalyptic number.

1100122022011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100122022011 is an equidigital number, since it uses as much as digits as its factorization.

1100122022011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1100122022011 its reverse (1102202210011), we get a palindrome (2202324232022).

The spelling of 1100122022011 in words is "one trillion, one hundred billion, one hundred twenty-two million, twenty-two thousand, eleven".