11122110029 has 2 divisors, whose sum is σ = 11122110030. Its totient is φ = 11122110028.

The previous prime is 11122110019. The next prime is 11122110079. The reversal of 11122110029 is 92001122111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9965429929 + 1156680100 = 99827^2 + 34010^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11122110029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11122110019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561055014 + 5561055015.

It is an arithmetic number, because the mean of its divisors is an integer number (5561055015).

Almost surely, 2^11122110029 is an apocalyptic number.

It is an amenable number.

11122110029 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122110029 is an equidigital number, since it uses as much as digits as its factorization.

11122110029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 11122110029 in words is "eleven billion, one hundred twenty-two million, one hundred ten thousand, twenty-nine".