11222020022071 has 2 divisors, whose sum is σ = 11222020022072. Its totient is φ = 11222020022070.

The previous prime is 11222020021943. The next prime is 11222020022089. The reversal of 11222020022071 is 17022002022211.

11222020022071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (17022002022211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11222020022071 - 2⁷ = 11222020021943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11222020022971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611010011035 + 5611010011036.

It is an arithmetic number, because the mean of its divisors is an integer number (5611010011036).

Almost surely, 2^{11222020022071} is an apocalyptic number.

11222020022071 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222020022071 is an equidigital number, since it uses as much as digits as its factorization.

11222020022071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 11222020022071 its reverse (17022002022211), we get a palindrome (28244022044282).

The spelling of 11222020022071 in words is "eleven trillion, two hundred twenty-two billion, twenty million, twenty-two thousand, seventy-one".