11012012110019 has 2 divisors, whose sum is σ = 11012012110020. Its totient is φ = 11012012110018.

The previous prime is 11012012109997. The next prime is 11012012110031. The reversal of 11012012110019 is 91001121021011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11012012110019 - 2²⁸ = 11011743674563 is a prime.

It is a super-2 number, since 2×11012012110019² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11012012112019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506006055009 + 5506006055010.

It is an arithmetic number, because the mean of its divisors is an integer number (5506006055010).

Almost surely, 2^{11012012110019} is an apocalyptic number.

11012012110019 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012012110019 is an equidigital number, since it uses as much as digits as its factorization.

11012012110019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 20.

The spelling of 11012012110019 in words is "eleven trillion, twelve billion, twelve million, one hundred ten thousand, nineteen".