11121110000899 has 2 divisors, whose sum is σ = 11121110000900. Its totient is φ = 11121110000898.

The previous prime is 11121110000881. The next prime is 11121110001073. The reversal of 11121110000899 is 99800001112111.

It is a happy number.

11121110000899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11121110000899 is a prime.

It is not a weakly prime, because it can be changed into another prime (11121110000839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560555000449 + 5560555000450.

It is an arithmetic number, because the mean of its divisors is an integer number (5560555000450).

Almost surely, 2^{11121110000899} is an apocalyptic number.

11121110000899 is a deficient number, since it is larger than the sum of its proper divisors (1).

11121110000899 is an equidigital number, since it uses as much as digits as its factorization.

11121110000899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 34.

The spelling of 11121110000899 in words is "eleven trillion, one hundred twenty-one billion, one hundred ten million, eight hundred ninety-nine", and thus it is an aban number.