112001011021219 has 2 divisors, whose sum is σ = 112001011021220. Its totient is φ = 112001011021218.

The previous prime is 112001011021189. The next prime is 112001011021253. The reversal of 112001011021219 is 912120110100211.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (912120110100211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112001011021219 - 2⁷ = 112001011021091 is a prime.

It is a super-2 number, since 2×112001011021219² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112001011021219.

It is not a weakly prime, because it can be changed into another prime (112001011021819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56000505510609 + 56000505510610.

It is an arithmetic number, because the mean of its divisors is an integer number (56000505510610).

Almost surely, 2^{112001011021219} is an apocalyptic number.

112001011021219 is a deficient number, since it is larger than the sum of its proper divisors (1).

112001011021219 is an equidigital number, since it uses as much as digits as its factorization.

112001011021219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 22.

The spelling of 112001011021219 in words is "one hundred twelve trillion, one billion, eleven million, twenty-one thousand, two hundred nineteen".