112220012012019 has 16 divisors (see below), whose sum is σ = 151309596816000. Its totient is φ = 73971903335616.

The previous prime is 112220012012011. The next prime is 112220012012027. The reversal of 112220012012019 is 910210210022211.

It is an interprime number because it is at equal distance from previous prime (112220012012011) and next prime (112220012012027).

It is not a de Polignac number, because 112220012012019 - 2³ = 112220012012011 is a prime.

It is a super-2 number, since 2×112220012012019² (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 112220012012019.

It is not an unprimeable number, because it can be changed into a prime (112220012012011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21665412 + ... + 26340654.

It is an arithmetic number, because the mean of its divisors is an integer number (9456849801000).

Almost surely, 2^{112220012012019} is an apocalyptic number.

112220012012019 is a deficient number, since it is larger than the sum of its proper divisors (39089584803981).

112220012012019 is an equidigital number, since it uses as much as digits as its factorization.

112220012012019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4765234.

The product of its (nonzero) digits is 288, while the sum is 24.

The spelling of 112220012012019 in words is "one hundred twelve trillion, two hundred twenty billion, twelve million, twelve thousand, nineteen".