11022513365447 has 2 divisors, whose sum is σ = 11022513365448. Its totient is φ = 11022513365446.

The previous prime is 11022513365327. The next prime is 11022513365459. The reversal of 11022513365447 is 74456331522011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11022513365447 - 2²⁶ = 11022446256583 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11022513365398 and 11022513365407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11022513365497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511256682723 + 5511256682724.

It is an arithmetic number, because the mean of its divisors is an integer number (5511256682724).

Almost surely, 2^{11022513365447} is an apocalyptic number.

11022513365447 is a deficient number, since it is larger than the sum of its proper divisors (1).

11022513365447 is an equidigital number, since it uses as much as digits as its factorization.

11022513365447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 44.

Adding to 11022513365447 its reverse (74456331522011), we get a palindrome (85478844887458).

The spelling of 11022513365447 in words is "eleven trillion, twenty-two billion, five hundred thirteen million, three hundred sixty-five thousand, four hundred forty-seven".