11222111222159 has 2 divisors, whose sum is σ = 11222111222160. Its totient is φ = 11222111222158.

The previous prime is 11222111222089. The next prime is 11222111222167. The reversal of 11222111222159 is 95122211122211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11222111222159 - 2³² = 11217816254863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11222111272159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611055611079 + 5611055611080.

It is an arithmetic number, because the mean of its divisors is an integer number (5611055611080).

Almost surely, 2^{11222111222159} is an apocalyptic number.

11222111222159 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222111222159 is an equidigital number, since it uses as much as digits as its factorization.

11222111222159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 32.

The spelling of 11222111222159 in words is "eleven trillion, two hundred twenty-two billion, one hundred eleven million, two hundred twenty-two thousand, one hundred fifty-nine".