11122112021179 has 2 divisors, whose sum is σ = 11122112021180. Its totient is φ = 11122112021178.

The previous prime is 11122112021129. The next prime is 11122112021201. The reversal of 11122112021179 is 97112021122111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11122112021179 - 2³⁵ = 11087752282811 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11122112021179.

It is not a weakly prime, because it can be changed into another prime (11122112021129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561056010589 + 5561056010590.

It is an arithmetic number, because the mean of its divisors is an integer number (5561056010590).

Almost surely, 2^{11122112021179} is an apocalyptic number.

11122112021179 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122112021179 is an equidigital number, since it uses as much as digits as its factorization.

11122112021179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 31.

The spelling of 11122112021179 in words is "eleven trillion, one hundred twenty-two billion, one hundred twelve million, twenty-one thousand, one hundred seventy-nine".