112220021202019 has 2 divisors, whose sum is σ = 112220021202020. Its totient is φ = 112220021202018.

The previous prime is 112220021201989. The next prime is 112220021202043. The reversal of 112220021202019 is 910202120022211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112220021202019 - 2³⁷ = 112082582248547 is a prime.

It is a super-2 number, since 2×112220021202019² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112220021201984 and 112220021202002.

It is not a weakly prime, because it can be changed into another prime (112220021202089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56110010601009 + 56110010601010.

It is an arithmetic number, because the mean of its divisors is an integer number (56110010601010).

Almost surely, 2^{112220021202019} is an apocalyptic number.

112220021202019 is a deficient number, since it is larger than the sum of its proper divisors (1).

112220021202019 is an equidigital number, since it uses as much as digits as its factorization.

112220021202019 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 25.

The spelling of 112220021202019 in words is "one hundred twelve trillion, two hundred twenty billion, twenty-one million, two hundred two thousand, nineteen".