11010220012147 has 2 divisors, whose sum is σ = 11010220012148. Its totient is φ = 11010220012146.

The previous prime is 11010220012049. The next prime is 11010220012151. The reversal of 11010220012147 is 74121002201011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11010220012147 - 2²⁷ = 11010085794419 is a prime.

It is not a weakly prime, because it can be changed into another prime (11010220072147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505110006073 + 5505110006074.

It is an arithmetic number, because the mean of its divisors is an integer number (5505110006074).

Almost surely, 2^{11010220012147} is an apocalyptic number.

11010220012147 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010220012147 is an equidigital number, since it uses as much as digits as its factorization.

11010220012147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 11010220012147 its reverse (74121002201011), we get a palindrome (85131222213158).

The spelling of 11010220012147 in words is "eleven trillion, ten billion, two hundred twenty million, twelve thousand, one hundred forty-seven".