11220020010029 has 2 divisors, whose sum is σ = 11220020010030. Its totient is φ = 11220020010028.

The previous prime is 11220020009999. The next prime is 11220020010041. The reversal of 11220020010029 is 92001002002211.

It is a happy number.

11220020010029 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 can be written as a sum of positive squares in only one way, i.e., 7904543496004 + 3315476514025 = 2811502^2 + 1820845^2 .

It is an emirp because it is prime and its reverse (92001002002211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11220020010029 - 2⁸ = 11220020009773 is a prime.

It is a super-2 number, since 2×11220020010029² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11220020010079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5610010005014 + 5610010005015.

It is an arithmetic number, because the mean of its divisors is an integer number (5610010005015).

Almost surely, 2^{11220020010029} is an apocalyptic number.

It is an amenable number.

11220020010029 is a deficient number, since it is larger than the sum of its proper divisors (1).

11220020010029 is an equidigital number, since it uses as much as digits as its factorization.

11220020010029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 11220020010029 in words is "eleven trillion, two hundred twenty billion, twenty million, ten thousand, twenty-nine".