11122112021239 has 2 divisors, whose sum is σ = 11122112021240. Its totient is φ = 11122112021238.

The previous prime is 11122112021201. The next prime is 11122112021261. The reversal of 11122112021239 is 93212021122111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11122112021239 - 2¹¹ = 11122112019191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11122112021039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561056010619 + 5561056010620.

It is an arithmetic number, because the mean of its divisors is an integer number (5561056010620).

Almost surely, 2^{11122112021239} is an apocalyptic number.

11122112021239 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122112021239 is an equidigital number, since it uses as much as digits as its factorization.

11122112021239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 28.

The spelling of 11122112021239 in words is "eleven trillion, one hundred twenty-two billion, one hundred twelve million, twenty-one thousand, two hundred thirty-nine".