12220001111189 has 2 divisors, whose sum is σ = 12220001111190. Its totient is φ = 12220001111188.

The previous prime is 12220001111117. The next prime is 12220001111249. The reversal of 12220001111189 is 98111110002221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9927099532900 + 2292901578289 = 3150730^2 + 1514233^2 .

It is a cyclic number.

It is not a de Polignac number, because 12220001111189 - 2⁴⁰ = 11120489483413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12220001116189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110000555594 + 6110000555595.

It is an arithmetic number, because the mean of its divisors is an integer number (6110000555595).

Almost surely, 2^{12220001111189} is an apocalyptic number.

It is an amenable number.

12220001111189 is a deficient number, since it is larger than the sum of its proper divisors (1).

12220001111189 is an equidigital number, since it uses as much as digits as its factorization.

12220001111189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 29.

The spelling of 12220001111189 in words is "twelve trillion, two hundred twenty billion, one million, one hundred eleven thousand, one hundred eighty-nine".