11021430011227 has 2 divisors, whose sum is σ = 11021430011228. Its totient is φ = 11021430011226.

The previous prime is 11021430011213. The next prime is 11021430011321. The reversal of 11021430011227 is 72211003412011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11021430011227 - 2⁷ = 11021430011099 is a prime.

It is not a weakly prime, because it can be changed into another prime (11021430011027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510715005613 + 5510715005614.

It is an arithmetic number, because the mean of its divisors is an integer number (5510715005614).

Almost surely, 2^{11021430011227} is an apocalyptic number.

11021430011227 is a deficient number, since it is larger than the sum of its proper divisors (1).

11021430011227 is an equidigital number, since it uses as much as digits as its factorization.

11021430011227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 25.

Adding to 11021430011227 its reverse (72211003412011), we get a palindrome (83232433423238).

The spelling of 11021430011227 in words is "eleven trillion, twenty-one billion, four hundred thirty million, eleven thousand, two hundred twenty-seven".