11021200222049 has 2 divisors, whose sum is σ = 11021200222050. Its totient is φ = 11021200222048.

The previous prime is 11021200221991. The next prime is 11021200222057. The reversal of 11021200222049 is 94022200212011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10996731441424 + 24468780625 = 3316132^2 + 156425^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11021200222049 is a prime.

It is not a weakly prime, because it can be changed into another prime (11021290222049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510600111024 + 5510600111025.

It is an arithmetic number, because the mean of its divisors is an integer number (5510600111025).

Almost surely, 2^{11021200222049} is an apocalyptic number.

It is an amenable number.

11021200222049 is a deficient number, since it is larger than the sum of its proper divisors (1).

11021200222049 is an equidigital number, since it uses as much as digits as its factorization.

11021200222049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 11021200222049 in words is "eleven trillion, twenty-one billion, two hundred million, two hundred twenty-two thousand, forty-nine".