1112001222019 has 8 divisors (see below), whose sum is σ = 1113268392720. Its totient is φ = 1110734317056.

The previous prime is 1112001221999. The next prime is 1112001222023. The reversal of 1112001222019 is 9102221002111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1112001222019 - 2³³ = 1103411287427 is a prime.

It is a super-2 number, since 2×1112001222019² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112001262019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9008187 + ... + 9130795.

It is an arithmetic number, because the mean of its divisors is an integer number (139158549090).

Almost surely, 2^{1112001222019} is an apocalyptic number.

1112001222019 is a deficient number, since it is larger than the sum of its proper divisors (1267170701).

1112001222019 is an equidigital number, since it uses as much as digits as its factorization.

1112001222019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132869.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 1112001222019 in words is "one trillion, one hundred twelve billion, one million, two hundred twenty-two thousand, nineteen".