112020022219 has 4 divisors (see below), whose sum is σ = 128022882544. Its totient is φ = 96017161896.

The previous prime is 112020022201. The next prime is 112020022237. The reversal of 112020022219 is 912220020211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 912220020211 = 2749 ⋅331837039.

It is an interprime number because it is at equal distance from previous prime (112020022201) and next prime (112020022237).

It is a cyclic number.

It is not a de Polignac number, because 112020022219 - 2¹¹ = 112020020171 is a prime.

It is a super-2 number, since 2×112020022219² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112020022219.

It is not an unprimeable number, because it can be changed into a prime (112020022259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8001430152 + ... + 8001430165.

It is an arithmetic number, because the mean of its divisors is an integer number (32005720636).

Almost surely, 2^112020022219 is an apocalyptic number.

112020022219 is a deficient number, since it is larger than the sum of its proper divisors (16002860325).

112020022219 is an equidigital number, since it uses as much as digits as its factorization.

112020022219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16002860324.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 112020022219 in words is "one hundred twelve billion, twenty million, twenty-two thousand, two hundred nineteen".