112220231219 has 2 divisors, whose sum is σ = 112220231220. Its totient is φ = 112220231218.

The previous prime is 112220231159. The next prime is 112220231239. The reversal of 112220231219 is 912132022211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112220231219 - 2¹² = 112220227123 is a prime.

It is a super-2 number, since 2×112220231219² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112220231239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56110115609 + 56110115610.

It is an arithmetic number, because the mean of its divisors is an integer number (56110115610).

Almost surely, 2^112220231219 is an apocalyptic number.

112220231219 is a deficient number, since it is larger than the sum of its proper divisors (1).

112220231219 is an equidigital number, since it uses as much as digits as its factorization.

112220231219 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 26.

The spelling of 112220231219 in words is "one hundred twelve billion, two hundred twenty million, two hundred thirty-one thousand, two hundred nineteen".