111022101211159 has 2 divisors, whose sum is σ = 111022101211160. Its totient is φ = 111022101211158.

The previous prime is 111022101211157. The next prime is 111022101211247. The reversal of 111022101211159 is 951112101220111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111022101211159 - 2¹ = 111022101211157 is a prime.

It is a super-2 number, since 2×111022101211159² (a number of 29 digits) contains 22 as substring.

Together with 111022101211157, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111022101211157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55511050605579 + 55511050605580.

It is an arithmetic number, because the mean of its divisors is an integer number (55511050605580).

Almost surely, 2^{111022101211159} is an apocalyptic number.

111022101211159 is a deficient number, since it is larger than the sum of its proper divisors (1).

111022101211159 is an equidigital number, since it uses as much as digits as its factorization.

111022101211159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 28.

The spelling of 111022101211159 in words is "one hundred eleven trillion, twenty-two billion, one hundred one million, two hundred eleven thousand, one hundred fifty-nine".