11023220205071 has 2 divisors, whose sum is σ = 11023220205072. Its totient is φ = 11023220205070.

The previous prime is 11023220205013. The next prime is 11023220205083. The reversal of 11023220205071 is 17050202232011.

11023220205071 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 a cyclic number.

It is not a de Polignac number, because 11023220205071 - 2³⁴ = 11006040335887 is a prime.

It is a super-2 number, since 2×11023220205071² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11023220205071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11023220205271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511610102535 + 5511610102536.

It is an arithmetic number, because the mean of its divisors is an integer number (5511610102536).

Almost surely, 2^{11023220205071} is an apocalyptic number.

11023220205071 is a deficient number, since it is larger than the sum of its proper divisors (1).

11023220205071 is an equidigital number, since it uses as much as digits as its factorization.

11023220205071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 26.

Adding to 11023220205071 its reverse (17050202232011), we get a palindrome (28073422437082).

The spelling of 11023220205071 in words is "eleven trillion, twenty-three billion, two hundred twenty million, two hundred five thousand, seventy-one".